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Added unsigned fpga module firmware #231

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AleksaBjelogrlic merged 1 commits from FW/Aleksa/dso_top_fpga_module into master 2022-05-07 23:49:53 +00:00
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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_axi_crossbar_0_0/sim/design_1_axi_crossbar_0_0.v Normal file
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// (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
// DO NOT MODIFY THIS FILE.
// IP VLNV: xilinx.com:ip:axi_crossbar:2.1
// IP Revision: 22
`timescale 1ns/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_axi_crossbar_0_0 (
aclk,
aresetn,
s_axi_awaddr,
s_axi_awprot,
s_axi_awvalid,
s_axi_awready,
s_axi_wdata,
s_axi_wstrb,
s_axi_wvalid,
s_axi_wready,
s_axi_bresp,
s_axi_bvalid,
s_axi_bready,
s_axi_araddr,
s_axi_arprot,
s_axi_arvalid,
s_axi_arready,
s_axi_rdata,
s_axi_rresp,
s_axi_rvalid,
s_axi_rready,
m_axi_awaddr,
m_axi_awprot,
m_axi_awvalid,
m_axi_awready,
m_axi_wdata,
m_axi_wstrb,
m_axi_wvalid,
m_axi_wready,
m_axi_bresp,
m_axi_bvalid,
m_axi_bready,
m_axi_araddr,
m_axi_arprot,
m_axi_arvalid,
m_axi_arready,
m_axi_rdata,
m_axi_rresp,
m_axi_rvalid,
m_axi_rready
);
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME CLKIF, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, ASSOCIATED_BUSIF M00_AXI:M01_AXI:M02_AXI:M03_AXI:M04_AXI:M05_AXI:M06_AXI:M07_AXI:M08_AXI:M09_AXI:M10_AXI:M11_AXI:M12_AXI:M13_AXI:M14_AXI:M15_AXI:S00_AXI:S01_AXI:S02_AXI:S03_AXI:S04_AXI:S05_AXI:S06_AXI:S07_AXI:S08_AXI:S09_AXI:S10_AXI:S11_AXI:S12_AXI:S13_AXI:S14_AXI:S15_AXI, ASSOCIATED_RESET ARESETN, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:clock:1.0 CLKIF CLK" *)
input wire aclk;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME RSTIF, POLARITY ACTIVE_LOW, INSERT_VIP 0, TYPE INTERCONNECT" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:reset:1.0 RSTIF RST" *)
input wire aresetn;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWADDR" *)
input wire [31 : 0] s_axi_awaddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWPROT" *)
input wire [2 : 0] s_axi_awprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWVALID" *)
input wire [0 : 0] s_axi_awvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWREADY" *)
output wire [0 : 0] s_axi_awready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WDATA" *)
input wire [31 : 0] s_axi_wdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WSTRB" *)
input wire [3 : 0] s_axi_wstrb;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WVALID" *)
input wire [0 : 0] s_axi_wvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WREADY" *)
output wire [0 : 0] s_axi_wready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI BRESP" *)
output wire [1 : 0] s_axi_bresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI BVALID" *)
output wire [0 : 0] s_axi_bvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI BREADY" *)
input wire [0 : 0] s_axi_bready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARADDR" *)
input wire [31 : 0] s_axi_araddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARPROT" *)
input wire [2 : 0] s_axi_arprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARVALID" *)
input wire [0 : 0] s_axi_arvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARREADY" *)
output wire [0 : 0] s_axi_arready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RDATA" *)
output wire [31 : 0] s_axi_rdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RRESP" *)
output wire [1 : 0] s_axi_rresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RVALID" *)
output wire [0 : 0] s_axi_rvalid;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME S00_AXI, DATA_WIDTH 32, PROTOCOL AXI4LITE, FREQ_HZ 125000000, ID_WIDTH 0, ADDR_WIDTH 32, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 0, HAS_LOCK 0, HAS_PROT 1, HAS_CACHE 0, HAS_QOS 0, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 1, NUM_WRITE_OUTSTANDING 1, MAX_BURST_LENGTH 1, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRIT\
E_THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RREADY" *)
input wire [0 : 0] s_axi_rready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWADDR [31:0] [31:0], xilinx.com:interface:aximm:1.0 M01_AXI AWADDR [31:0] [63:32]" *)
output wire [63 : 0] m_axi_awaddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWPROT [2:0] [2:0], xilinx.com:interface:aximm:1.0 M01_AXI AWPROT [2:0] [5:3]" *)
output wire [5 : 0] m_axi_awprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI AWVALID [0:0] [1:1]" *)
output wire [1 : 0] m_axi_awvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI AWREADY [0:0] [1:1]" *)
input wire [1 : 0] m_axi_awready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WDATA [31:0] [31:0], xilinx.com:interface:aximm:1.0 M01_AXI WDATA [31:0] [63:32]" *)
output wire [63 : 0] m_axi_wdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WSTRB [3:0] [3:0], xilinx.com:interface:aximm:1.0 M01_AXI WSTRB [3:0] [7:4]" *)
output wire [7 : 0] m_axi_wstrb;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI WVALID [0:0] [1:1]" *)
output wire [1 : 0] m_axi_wvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI WREADY [0:0] [1:1]" *)
input wire [1 : 0] m_axi_wready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI BRESP [1:0] [1:0], xilinx.com:interface:aximm:1.0 M01_AXI BRESP [1:0] [3:2]" *)
input wire [3 : 0] m_axi_bresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI BVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI BVALID [0:0] [1:1]" *)
input wire [1 : 0] m_axi_bvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI BREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI BREADY [0:0] [1:1]" *)
output wire [1 : 0] m_axi_bready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARADDR [31:0] [31:0], xilinx.com:interface:aximm:1.0 M01_AXI ARADDR [31:0] [63:32]" *)
output wire [63 : 0] m_axi_araddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARPROT [2:0] [2:0], xilinx.com:interface:aximm:1.0 M01_AXI ARPROT [2:0] [5:3]" *)
output wire [5 : 0] m_axi_arprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI ARVALID [0:0] [1:1]" *)
output wire [1 : 0] m_axi_arvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI ARREADY [0:0] [1:1]" *)
input wire [1 : 0] m_axi_arready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RDATA [31:0] [31:0], xilinx.com:interface:aximm:1.0 M01_AXI RDATA [31:0] [63:32]" *)
input wire [63 : 0] m_axi_rdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RRESP [1:0] [1:0], xilinx.com:interface:aximm:1.0 M01_AXI RRESP [1:0] [3:2]" *)
input wire [3 : 0] m_axi_rresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI RVALID [0:0] [1:1]" *)
input wire [1 : 0] m_axi_rvalid;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME M00_AXI, DATA_WIDTH 32, PROTOCOL AXI4LITE, FREQ_HZ 125000000, ID_WIDTH 0, ADDR_WIDTH 32, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 0, HAS_LOCK 0, HAS_PROT 1, HAS_CACHE 0, HAS_QOS 0, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 1, NUM_WRITE_OUTSTANDING 1, MAX_BURST_LENGTH 1, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRIT\
E_THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0, XIL_INTERFACENAME M01_AXI, DATA_WIDTH 32, PROTOCOL AXI4LITE, FREQ_HZ 125000000, ID_WIDTH 0, ADDR_WIDTH 32, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 0, HAS_LOCK 0, HAS_PROT 1, HAS_CACHE 0, HAS_QOS 0, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 1, NUM_WRITE_OUTSTANDING 1, MAX_BURST_LENGTH 1, PHASE 0\
.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 M01_AXI RREADY [0:0] [1:1]" *)
output wire [1 : 0] m_axi_rready;
axi_crossbar_v2_1_22_axi_crossbar #(
.C_FAMILY("artix7"),
.C_NUM_SLAVE_SLOTS(1),
.C_NUM_MASTER_SLOTS(2),
.C_AXI_ID_WIDTH(1),
.C_AXI_ADDR_WIDTH(32),
.C_AXI_DATA_WIDTH(32),
.C_AXI_PROTOCOL(2),
.C_NUM_ADDR_RANGES(1),
.C_M_AXI_BASE_ADDR(128'H00000000400000000000000040020000),
.C_M_AXI_ADDR_WIDTH(64'H0000001000000010),
.C_S_AXI_BASE_ID(32'H00000000),
.C_S_AXI_THREAD_ID_WIDTH(32'H00000000),
.C_AXI_SUPPORTS_USER_SIGNALS(0),
.C_AXI_AWUSER_WIDTH(1),
.C_AXI_ARUSER_WIDTH(1),
.C_AXI_WUSER_WIDTH(1),
.C_AXI_RUSER_WIDTH(1),
.C_AXI_BUSER_WIDTH(1),
.C_M_AXI_WRITE_CONNECTIVITY(64'HFFFFFFFFFFFFFFFF),
.C_M_AXI_READ_CONNECTIVITY(64'HFFFFFFFFFFFFFFFF),
.C_R_REGISTER(0),
.C_S_AXI_SINGLE_THREAD(32'H00000001),
.C_S_AXI_WRITE_ACCEPTANCE(32'H00000001),
.C_S_AXI_READ_ACCEPTANCE(32'H00000001),
.C_M_AXI_WRITE_ISSUING(64'H0000000100000001),
.C_M_AXI_READ_ISSUING(64'H0000000100000001),
.C_S_AXI_ARB_PRIORITY(32'H00000000),
.C_M_AXI_SECURE(32'H00000000),
.C_CONNECTIVITY_MODE(0)
) inst (
.aclk(aclk),
.aresetn(aresetn),
.s_axi_awid(1'H0),
.s_axi_awaddr(s_axi_awaddr),
.s_axi_awlen(8'H00),
.s_axi_awsize(3'H0),
.s_axi_awburst(2'H0),
.s_axi_awlock(1'H0),
.s_axi_awcache(4'H0),
.s_axi_awprot(s_axi_awprot),
.s_axi_awqos(4'H0),
.s_axi_awuser(1'H0),
.s_axi_awvalid(s_axi_awvalid),
.s_axi_awready(s_axi_awready),
.s_axi_wid(1'H0),
.s_axi_wdata(s_axi_wdata),
.s_axi_wstrb(s_axi_wstrb),
.s_axi_wlast(1'H1),
.s_axi_wuser(1'H0),
.s_axi_wvalid(s_axi_wvalid),
.s_axi_wready(s_axi_wready),
.s_axi_bid(),
.s_axi_bresp(s_axi_bresp),
.s_axi_buser(),
.s_axi_bvalid(s_axi_bvalid),
.s_axi_bready(s_axi_bready),
.s_axi_arid(1'H0),
.s_axi_araddr(s_axi_araddr),
.s_axi_arlen(8'H00),
.s_axi_arsize(3'H0),
.s_axi_arburst(2'H0),
.s_axi_arlock(1'H0),
.s_axi_arcache(4'H0),
.s_axi_arprot(s_axi_arprot),
.s_axi_arqos(4'H0),
.s_axi_aruser(1'H0),
.s_axi_arvalid(s_axi_arvalid),
.s_axi_arready(s_axi_arready),
.s_axi_rid(),
.s_axi_rdata(s_axi_rdata),
.s_axi_rresp(s_axi_rresp),
.s_axi_rlast(),
.s_axi_ruser(),
.s_axi_rvalid(s_axi_rvalid),
.s_axi_rready(s_axi_rready),
.m_axi_awid(),
.m_axi_awaddr(m_axi_awaddr),
.m_axi_awlen(),
.m_axi_awsize(),
.m_axi_awburst(),
.m_axi_awlock(),
.m_axi_awcache(),
.m_axi_awprot(m_axi_awprot),
.m_axi_awregion(),
.m_axi_awqos(),
.m_axi_awuser(),
.m_axi_awvalid(m_axi_awvalid),
.m_axi_awready(m_axi_awready),
.m_axi_wid(),
.m_axi_wdata(m_axi_wdata),
.m_axi_wstrb(m_axi_wstrb),
.m_axi_wlast(),
.m_axi_wuser(),
.m_axi_wvalid(m_axi_wvalid),
.m_axi_wready(m_axi_wready),
.m_axi_bid(2'H0),
.m_axi_bresp(m_axi_bresp),
.m_axi_buser(2'H0),
.m_axi_bvalid(m_axi_bvalid),
.m_axi_bready(m_axi_bready),
.m_axi_arid(),
.m_axi_araddr(m_axi_araddr),
.m_axi_arlen(),
.m_axi_arsize(),
.m_axi_arburst(),
.m_axi_arlock(),
.m_axi_arcache(),
.m_axi_arprot(m_axi_arprot),
.m_axi_arregion(),
.m_axi_arqos(),
.m_axi_aruser(),
.m_axi_arvalid(m_axi_arvalid),
.m_axi_arready(m_axi_arready),
.m_axi_rid(2'H0),
.m_axi_rdata(m_axi_rdata),
.m_axi_rresp(m_axi_rresp),
.m_axi_rlast(2'H3),
.m_axi_ruser(2'H0),
.m_axi_rvalid(m_axi_rvalid),
.m_axi_rready(m_axi_rready)
);
endmodule

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// (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
// DO NOT MODIFY THIS FILE.
// IP VLNV: xilinx.com:ip:axi_crossbar:2.1
// IP Revision: 22
`timescale 1ns/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_axi_crossbar_0_1 (
aclk,
aresetn,
s_axi_awid,
s_axi_awaddr,
s_axi_awlen,
s_axi_awsize,
s_axi_awburst,
s_axi_awlock,
s_axi_awcache,
s_axi_awprot,
s_axi_awqos,
s_axi_awuser,
s_axi_awvalid,
s_axi_awready,
s_axi_wdata,
s_axi_wstrb,
s_axi_wlast,
s_axi_wvalid,
s_axi_wready,
s_axi_bid,
s_axi_bresp,
s_axi_bvalid,
s_axi_bready,
s_axi_arid,
s_axi_araddr,
s_axi_arlen,
s_axi_arsize,
s_axi_arburst,
s_axi_arlock,
s_axi_arcache,
s_axi_arprot,
s_axi_arqos,
s_axi_arvalid,
s_axi_arready,
s_axi_rid,
s_axi_rdata,
s_axi_rresp,
s_axi_rlast,
s_axi_rvalid,
s_axi_rready,
m_axi_awid,
m_axi_awaddr,
m_axi_awlen,
m_axi_awsize,
m_axi_awburst,
m_axi_awlock,
m_axi_awcache,
m_axi_awprot,
m_axi_awregion,
m_axi_awqos,
m_axi_awuser,
m_axi_awvalid,
m_axi_awready,
m_axi_wdata,
m_axi_wstrb,
m_axi_wlast,
m_axi_wvalid,
m_axi_wready,
m_axi_bid,
m_axi_bresp,
m_axi_bvalid,
m_axi_bready,
m_axi_arid,
m_axi_araddr,
m_axi_arlen,
m_axi_arsize,
m_axi_arburst,
m_axi_arlock,
m_axi_arcache,
m_axi_arprot,
m_axi_arregion,
m_axi_arqos,
m_axi_arvalid,
m_axi_arready,
m_axi_rid,
m_axi_rdata,
m_axi_rresp,
m_axi_rlast,
m_axi_rvalid,
m_axi_rready
);
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME CLKIF, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, ASSOCIATED_BUSIF M00_AXI:M01_AXI:M02_AXI:M03_AXI:M04_AXI:M05_AXI:M06_AXI:M07_AXI:M08_AXI:M09_AXI:M10_AXI:M11_AXI:M12_AXI:M13_AXI:M14_AXI:M15_AXI:S00_AXI:S01_AXI:S02_AXI:S03_AXI:S04_AXI:S05_AXI:S06_AXI:S07_AXI:S08_AXI:S09_AXI:S10_AXI:S11_AXI:S12_AXI:S13_AXI:S14_AXI:S15_AXI, ASSOCIATED_RESET ARESETN, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:clock:1.0 CLKIF CLK" *)
input wire aclk;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME RSTIF, POLARITY ACTIVE_LOW, INSERT_VIP 0, TYPE INTERCONNECT" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:reset:1.0 RSTIF RST" *)
input wire aresetn;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI AWID [0:0] [1:1]" *)
input wire [1 : 0] s_axi_awid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWADDR [31:0] [31:0], xilinx.com:interface:aximm:1.0 S01_AXI AWADDR [31:0] [63:32]" *)
input wire [63 : 0] s_axi_awaddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWLEN [7:0] [7:0], xilinx.com:interface:aximm:1.0 S01_AXI AWLEN [7:0] [15:8]" *)
input wire [15 : 0] s_axi_awlen;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWSIZE [2:0] [2:0], xilinx.com:interface:aximm:1.0 S01_AXI AWSIZE [2:0] [5:3]" *)
input wire [5 : 0] s_axi_awsize;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWBURST [1:0] [1:0], xilinx.com:interface:aximm:1.0 S01_AXI AWBURST [1:0] [3:2]" *)
input wire [3 : 0] s_axi_awburst;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWLOCK [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI AWLOCK [0:0] [1:1]" *)
input wire [1 : 0] s_axi_awlock;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWCACHE [3:0] [3:0], xilinx.com:interface:aximm:1.0 S01_AXI AWCACHE [3:0] [7:4]" *)
input wire [7 : 0] s_axi_awcache;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWPROT [2:0] [2:0], xilinx.com:interface:aximm:1.0 S01_AXI AWPROT [2:0] [5:3]" *)
input wire [5 : 0] s_axi_awprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWQOS [3:0] [3:0], xilinx.com:interface:aximm:1.0 S01_AXI AWQOS [3:0] [7:4]" *)
input wire [7 : 0] s_axi_awqos;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWUSER [3:0] [3:0], xilinx.com:interface:aximm:1.0 S01_AXI AWUSER [3:0] [7:4]" *)
input wire [7 : 0] s_axi_awuser;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI AWVALID [0:0] [1:1]" *)
input wire [1 : 0] s_axi_awvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI AWREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI AWREADY [0:0] [1:1]" *)
output wire [1 : 0] s_axi_awready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WDATA [255:0] [255:0], xilinx.com:interface:aximm:1.0 S01_AXI WDATA [255:0] [511:256]" *)
input wire [511 : 0] s_axi_wdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WSTRB [31:0] [31:0], xilinx.com:interface:aximm:1.0 S01_AXI WSTRB [31:0] [63:32]" *)
input wire [63 : 0] s_axi_wstrb;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WLAST [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI WLAST [0:0] [1:1]" *)
input wire [1 : 0] s_axi_wlast;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI WVALID [0:0] [1:1]" *)
input wire [1 : 0] s_axi_wvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI WREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI WREADY [0:0] [1:1]" *)
output wire [1 : 0] s_axi_wready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI BID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI BID [0:0] [1:1]" *)
output wire [1 : 0] s_axi_bid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI BRESP [1:0] [1:0], xilinx.com:interface:aximm:1.0 S01_AXI BRESP [1:0] [3:2]" *)
output wire [3 : 0] s_axi_bresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI BVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI BVALID [0:0] [1:1]" *)
output wire [1 : 0] s_axi_bvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI BREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI BREADY [0:0] [1:1]" *)
input wire [1 : 0] s_axi_bready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI ARID [0:0] [1:1]" *)
input wire [1 : 0] s_axi_arid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARADDR [31:0] [31:0], xilinx.com:interface:aximm:1.0 S01_AXI ARADDR [31:0] [63:32]" *)
input wire [63 : 0] s_axi_araddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARLEN [7:0] [7:0], xilinx.com:interface:aximm:1.0 S01_AXI ARLEN [7:0] [15:8]" *)
input wire [15 : 0] s_axi_arlen;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARSIZE [2:0] [2:0], xilinx.com:interface:aximm:1.0 S01_AXI ARSIZE [2:0] [5:3]" *)
input wire [5 : 0] s_axi_arsize;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARBURST [1:0] [1:0], xilinx.com:interface:aximm:1.0 S01_AXI ARBURST [1:0] [3:2]" *)
input wire [3 : 0] s_axi_arburst;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARLOCK [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI ARLOCK [0:0] [1:1]" *)
input wire [1 : 0] s_axi_arlock;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARCACHE [3:0] [3:0], xilinx.com:interface:aximm:1.0 S01_AXI ARCACHE [3:0] [7:4]" *)
input wire [7 : 0] s_axi_arcache;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARPROT [2:0] [2:0], xilinx.com:interface:aximm:1.0 S01_AXI ARPROT [2:0] [5:3]" *)
input wire [5 : 0] s_axi_arprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARQOS [3:0] [3:0], xilinx.com:interface:aximm:1.0 S01_AXI ARQOS [3:0] [7:4]" *)
input wire [7 : 0] s_axi_arqos;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI ARVALID [0:0] [1:1]" *)
input wire [1 : 0] s_axi_arvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI ARREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI ARREADY [0:0] [1:1]" *)
output wire [1 : 0] s_axi_arready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI RID [0:0] [1:1]" *)
output wire [1 : 0] s_axi_rid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RDATA [255:0] [255:0], xilinx.com:interface:aximm:1.0 S01_AXI RDATA [255:0] [511:256]" *)
output wire [511 : 0] s_axi_rdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RRESP [1:0] [1:0], xilinx.com:interface:aximm:1.0 S01_AXI RRESP [1:0] [3:2]" *)
output wire [3 : 0] s_axi_rresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RLAST [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI RLAST [0:0] [1:1]" *)
output wire [1 : 0] s_axi_rlast;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RVALID [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI RVALID [0:0] [1:1]" *)
output wire [1 : 0] s_axi_rvalid;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME S00_AXI, DATA_WIDTH 256, PROTOCOL AXI4, FREQ_HZ 125000000, ID_WIDTH 1, ADDR_WIDTH 32, AWUSER_WIDTH 4, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_ONLY, HAS_BURST 1, HAS_LOCK 1, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 1, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 1, NUM_READ_OUTSTANDING 2, NUM_WRITE_OUTSTANDING 8, MAX_BURST_LENGTH 256, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_\
THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0, XIL_INTERFACENAME S01_AXI, DATA_WIDTH 256, PROTOCOL AXI4, FREQ_HZ 125000000, ID_WIDTH 1, ADDR_WIDTH 32, AWUSER_WIDTH 4, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE WRITE_ONLY, HAS_BURST 1, HAS_LOCK 1, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 1, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 1, NUM_READ_OUTSTANDING 2, NUM_WRITE_OUTSTANDING 2, MAX_BURST_LENGTH 256, PHASE 0.00\
0, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S00_AXI RREADY [0:0] [0:0], xilinx.com:interface:aximm:1.0 S01_AXI RREADY [0:0] [1:1]" *)
input wire [1 : 0] s_axi_rready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWID" *)
output wire [0 : 0] m_axi_awid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWADDR" *)
output wire [31 : 0] m_axi_awaddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWLEN" *)
output wire [7 : 0] m_axi_awlen;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWSIZE" *)
output wire [2 : 0] m_axi_awsize;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWBURST" *)
output wire [1 : 0] m_axi_awburst;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWLOCK" *)
output wire [0 : 0] m_axi_awlock;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWCACHE" *)
output wire [3 : 0] m_axi_awcache;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWPROT" *)
output wire [2 : 0] m_axi_awprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWREGION" *)
output wire [3 : 0] m_axi_awregion;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWQOS" *)
output wire [3 : 0] m_axi_awqos;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWUSER" *)
output wire [3 : 0] m_axi_awuser;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWVALID" *)
output wire [0 : 0] m_axi_awvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI AWREADY" *)
input wire [0 : 0] m_axi_awready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WDATA" *)
output wire [255 : 0] m_axi_wdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WSTRB" *)
output wire [31 : 0] m_axi_wstrb;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WLAST" *)
output wire [0 : 0] m_axi_wlast;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WVALID" *)
output wire [0 : 0] m_axi_wvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI WREADY" *)
input wire [0 : 0] m_axi_wready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI BID" *)
input wire [0 : 0] m_axi_bid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI BRESP" *)
input wire [1 : 0] m_axi_bresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI BVALID" *)
input wire [0 : 0] m_axi_bvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI BREADY" *)
output wire [0 : 0] m_axi_bready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARID" *)
output wire [0 : 0] m_axi_arid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARADDR" *)
output wire [31 : 0] m_axi_araddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARLEN" *)
output wire [7 : 0] m_axi_arlen;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARSIZE" *)
output wire [2 : 0] m_axi_arsize;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARBURST" *)
output wire [1 : 0] m_axi_arburst;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARLOCK" *)
output wire [0 : 0] m_axi_arlock;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARCACHE" *)
output wire [3 : 0] m_axi_arcache;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARPROT" *)
output wire [2 : 0] m_axi_arprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARREGION" *)
output wire [3 : 0] m_axi_arregion;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARQOS" *)
output wire [3 : 0] m_axi_arqos;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARVALID" *)
output wire [0 : 0] m_axi_arvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI ARREADY" *)
input wire [0 : 0] m_axi_arready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RID" *)
input wire [0 : 0] m_axi_rid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RDATA" *)
input wire [255 : 0] m_axi_rdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RRESP" *)
input wire [1 : 0] m_axi_rresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RLAST" *)
input wire [0 : 0] m_axi_rlast;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RVALID" *)
input wire [0 : 0] m_axi_rvalid;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME M00_AXI, DATA_WIDTH 256, PROTOCOL AXI4, FREQ_HZ 125000000, ID_WIDTH 1, ADDR_WIDTH 32, AWUSER_WIDTH 4, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 1, HAS_LOCK 1, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 0, HAS_REGION 1, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 8, NUM_WRITE_OUTSTANDING 8, MAX_BURST_LENGTH 128, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE\
_THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M00_AXI RREADY" *)
output wire [0 : 0] m_axi_rready;
axi_crossbar_v2_1_22_axi_crossbar #(
.C_FAMILY("artix7"),
.C_NUM_SLAVE_SLOTS(2),
.C_NUM_MASTER_SLOTS(1),
.C_AXI_ID_WIDTH(1),
.C_AXI_ADDR_WIDTH(32),
.C_AXI_DATA_WIDTH(256),
.C_AXI_PROTOCOL(0),
.C_NUM_ADDR_RANGES(1),
.C_M_AXI_BASE_ADDR(64'H0000000000000000),
.C_M_AXI_ADDR_WIDTH(32'H0000001d),
.C_S_AXI_BASE_ID(64'H0000000100000000),
.C_S_AXI_THREAD_ID_WIDTH(64'H0000000000000000),
.C_AXI_SUPPORTS_USER_SIGNALS(1),
.C_AXI_AWUSER_WIDTH(4),
.C_AXI_ARUSER_WIDTH(1),
.C_AXI_WUSER_WIDTH(1),
.C_AXI_RUSER_WIDTH(1),
.C_AXI_BUSER_WIDTH(1),
.C_M_AXI_WRITE_CONNECTIVITY(32'H00000002),
.C_M_AXI_READ_CONNECTIVITY(32'H00000001),
.C_R_REGISTER(0),
.C_S_AXI_SINGLE_THREAD(64'H0000000000000000),
.C_S_AXI_WRITE_ACCEPTANCE(64'H0000000200000002),
.C_S_AXI_READ_ACCEPTANCE(64'H0000000200000002),
.C_M_AXI_WRITE_ISSUING(32'H00000008),
.C_M_AXI_READ_ISSUING(32'H00000008),
.C_S_AXI_ARB_PRIORITY(64'H0000000000000000),
.C_M_AXI_SECURE(32'H00000000),
.C_CONNECTIVITY_MODE(1)
) inst (
.aclk(aclk),
.aresetn(aresetn),
.s_axi_awid(s_axi_awid),
.s_axi_awaddr(s_axi_awaddr),
.s_axi_awlen(s_axi_awlen),
.s_axi_awsize(s_axi_awsize),
.s_axi_awburst(s_axi_awburst),
.s_axi_awlock(s_axi_awlock),
.s_axi_awcache(s_axi_awcache),
.s_axi_awprot(s_axi_awprot),
.s_axi_awqos(s_axi_awqos),
.s_axi_awuser(s_axi_awuser),
.s_axi_awvalid(s_axi_awvalid),
.s_axi_awready(s_axi_awready),
.s_axi_wid(2'H0),
.s_axi_wdata(s_axi_wdata),
.s_axi_wstrb(s_axi_wstrb),
.s_axi_wlast(s_axi_wlast),
.s_axi_wuser(2'H0),
.s_axi_wvalid(s_axi_wvalid),
.s_axi_wready(s_axi_wready),
.s_axi_bid(s_axi_bid),
.s_axi_bresp(s_axi_bresp),
.s_axi_buser(),
.s_axi_bvalid(s_axi_bvalid),
.s_axi_bready(s_axi_bready),
.s_axi_arid(s_axi_arid),
.s_axi_araddr(s_axi_araddr),
.s_axi_arlen(s_axi_arlen),
.s_axi_arsize(s_axi_arsize),
.s_axi_arburst(s_axi_arburst),
.s_axi_arlock(s_axi_arlock),
.s_axi_arcache(s_axi_arcache),
.s_axi_arprot(s_axi_arprot),
.s_axi_arqos(s_axi_arqos),
.s_axi_aruser(2'H0),
.s_axi_arvalid(s_axi_arvalid),
.s_axi_arready(s_axi_arready),
.s_axi_rid(s_axi_rid),
.s_axi_rdata(s_axi_rdata),
.s_axi_rresp(s_axi_rresp),
.s_axi_rlast(s_axi_rlast),
.s_axi_ruser(),
.s_axi_rvalid(s_axi_rvalid),
.s_axi_rready(s_axi_rready),
.m_axi_awid(m_axi_awid),
.m_axi_awaddr(m_axi_awaddr),
.m_axi_awlen(m_axi_awlen),
.m_axi_awsize(m_axi_awsize),
.m_axi_awburst(m_axi_awburst),
.m_axi_awlock(m_axi_awlock),
.m_axi_awcache(m_axi_awcache),
.m_axi_awprot(m_axi_awprot),
.m_axi_awregion(m_axi_awregion),
.m_axi_awqos(m_axi_awqos),
.m_axi_awuser(m_axi_awuser),
.m_axi_awvalid(m_axi_awvalid),
.m_axi_awready(m_axi_awready),
.m_axi_wid(),
.m_axi_wdata(m_axi_wdata),
.m_axi_wstrb(m_axi_wstrb),
.m_axi_wlast(m_axi_wlast),
.m_axi_wuser(),
.m_axi_wvalid(m_axi_wvalid),
.m_axi_wready(m_axi_wready),
.m_axi_bid(m_axi_bid),
.m_axi_bresp(m_axi_bresp),
.m_axi_buser(1'H0),
.m_axi_bvalid(m_axi_bvalid),
.m_axi_bready(m_axi_bready),
.m_axi_arid(m_axi_arid),
.m_axi_araddr(m_axi_araddr),
.m_axi_arlen(m_axi_arlen),
.m_axi_arsize(m_axi_arsize),
.m_axi_arburst(m_axi_arburst),
.m_axi_arlock(m_axi_arlock),
.m_axi_arcache(m_axi_arcache),
.m_axi_arprot(m_axi_arprot),
.m_axi_arregion(m_axi_arregion),
.m_axi_arqos(m_axi_arqos),
.m_axi_aruser(),
.m_axi_arvalid(m_axi_arvalid),
.m_axi_arready(m_axi_arready),
.m_axi_rid(m_axi_rid),
.m_axi_rdata(m_axi_rdata),
.m_axi_rresp(m_axi_rresp),
.m_axi_rlast(m_axi_rlast),
.m_axi_ruser(1'H0),
.m_axi_rvalid(m_axi_rvalid),
.m_axi_rready(m_axi_rready)
);
endmodule

387
Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_axi_datamover_0_0/sim/design_1_axi_datamover_0_0.vhd Normal file
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@ -0,0 +1,387 @@
-- (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- DO NOT MODIFY THIS FILE.
-- IP VLNV: xilinx.com:ip:axi_datamover:5.1
-- IP Revision: 23
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.ALL;
LIBRARY axi_datamover_v5_1_23;
USE axi_datamover_v5_1_23.axi_datamover;
ENTITY design_1_axi_datamover_0_0 IS
PORT (
m_axi_s2mm_aclk : IN STD_LOGIC;
m_axi_s2mm_aresetn : IN STD_LOGIC;
s2mm_halt : IN STD_LOGIC;
s2mm_halt_cmplt : OUT STD_LOGIC;
s2mm_err : OUT STD_LOGIC;
m_axis_s2mm_cmdsts_awclk : IN STD_LOGIC;
m_axis_s2mm_cmdsts_aresetn : IN STD_LOGIC;
s_axis_s2mm_cmd_tvalid : IN STD_LOGIC;
s_axis_s2mm_cmd_tready : OUT STD_LOGIC;
s_axis_s2mm_cmd_tdata : IN STD_LOGIC_VECTOR(71 DOWNTO 0);
m_axis_s2mm_sts_tvalid : OUT STD_LOGIC;
m_axis_s2mm_sts_tready : IN STD_LOGIC;
m_axis_s2mm_sts_tdata : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axis_s2mm_sts_tkeep : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
m_axis_s2mm_sts_tlast : OUT STD_LOGIC;
s2mm_allow_addr_req : IN STD_LOGIC;
s2mm_addr_req_posted : OUT STD_LOGIC;
s2mm_wr_xfer_cmplt : OUT STD_LOGIC;
s2mm_ld_nxt_len : OUT STD_LOGIC;
s2mm_wr_len : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axi_s2mm_awaddr : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axi_s2mm_awlen : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axi_s2mm_awsize : OUT STD_LOGIC_VECTOR(2 DOWNTO 0);
m_axi_s2mm_awburst : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
m_axi_s2mm_awprot : OUT STD_LOGIC_VECTOR(2 DOWNTO 0);
m_axi_s2mm_awcache : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axi_s2mm_awuser : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axi_s2mm_awvalid : OUT STD_LOGIC;
m_axi_s2mm_awready : IN STD_LOGIC;
m_axi_s2mm_wdata : OUT STD_LOGIC_VECTOR(255 DOWNTO 0);
m_axi_s2mm_wstrb : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axi_s2mm_wlast : OUT STD_LOGIC;
m_axi_s2mm_wvalid : OUT STD_LOGIC;
m_axi_s2mm_wready : IN STD_LOGIC;
m_axi_s2mm_bresp : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
m_axi_s2mm_bvalid : IN STD_LOGIC;
m_axi_s2mm_bready : OUT STD_LOGIC;
s_axis_s2mm_tdata : IN STD_LOGIC_VECTOR(127 DOWNTO 0);
s_axis_s2mm_tkeep : IN STD_LOGIC_VECTOR(15 DOWNTO 0);
s_axis_s2mm_tlast : IN STD_LOGIC;
s_axis_s2mm_tvalid : IN STD_LOGIC;
s_axis_s2mm_tready : OUT STD_LOGIC;
s2mm_dbg_sel : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s2mm_dbg_data : OUT STD_LOGIC_VECTOR(31 DOWNTO 0)
);
END design_1_axi_datamover_0_0;
ARCHITECTURE design_1_axi_datamover_0_0_arch OF design_1_axi_datamover_0_0 IS
ATTRIBUTE DowngradeIPIdentifiedWarnings : STRING;
ATTRIBUTE DowngradeIPIdentifiedWarnings OF design_1_axi_datamover_0_0_arch: ARCHITECTURE IS "yes";
COMPONENT axi_datamover IS
GENERIC (
C_INCLUDE_MM2S : INTEGER;
C_M_AXI_MM2S_ARID : INTEGER;
C_M_AXI_MM2S_ID_WIDTH : INTEGER;
C_M_AXI_MM2S_ADDR_WIDTH : INTEGER;
C_M_AXI_MM2S_DATA_WIDTH : INTEGER;
C_M_AXIS_MM2S_TDATA_WIDTH : INTEGER;
C_INCLUDE_MM2S_STSFIFO : INTEGER;
C_MM2S_STSCMD_FIFO_DEPTH : INTEGER;
C_MM2S_STSCMD_IS_ASYNC : INTEGER;
C_INCLUDE_MM2S_DRE : INTEGER;
C_MM2S_BURST_SIZE : INTEGER;
C_MM2S_BTT_USED : INTEGER;
C_MM2S_ADDR_PIPE_DEPTH : INTEGER;
C_INCLUDE_S2MM : INTEGER;
C_M_AXI_S2MM_AWID : INTEGER;
C_M_AXI_S2MM_ID_WIDTH : INTEGER;
C_M_AXI_S2MM_ADDR_WIDTH : INTEGER;
C_M_AXI_S2MM_DATA_WIDTH : INTEGER;
C_S_AXIS_S2MM_TDATA_WIDTH : INTEGER;
C_INCLUDE_S2MM_STSFIFO : INTEGER;
C_S2MM_STSCMD_FIFO_DEPTH : INTEGER;
C_S2MM_STSCMD_IS_ASYNC : INTEGER;
C_INCLUDE_S2MM_DRE : INTEGER;
C_S2MM_BURST_SIZE : INTEGER;
C_S2MM_BTT_USED : INTEGER;
C_S2MM_SUPPORT_INDET_BTT : INTEGER;
C_S2MM_ADDR_PIPE_DEPTH : INTEGER;
C_FAMILY : STRING;
C_MM2S_INCLUDE_SF : INTEGER;
C_S2MM_INCLUDE_SF : INTEGER;
C_ENABLE_CACHE_USER : INTEGER;
C_ENABLE_MM2S_TKEEP : INTEGER;
C_ENABLE_S2MM_TKEEP : INTEGER;
C_ENABLE_SKID_BUF : STRING;
C_ENABLE_S2MM_ADV_SIG : INTEGER;
C_ENABLE_MM2S_ADV_SIG : INTEGER;
C_CMD_WIDTH : INTEGER
);
PORT (
m_axi_mm2s_aclk : IN STD_LOGIC;
m_axi_mm2s_aresetn : IN STD_LOGIC;
mm2s_halt : IN STD_LOGIC;
mm2s_halt_cmplt : OUT STD_LOGIC;
mm2s_err : OUT STD_LOGIC;
m_axis_mm2s_cmdsts_aclk : IN STD_LOGIC;
m_axis_mm2s_cmdsts_aresetn : IN STD_LOGIC;
s_axis_mm2s_cmd_tvalid : IN STD_LOGIC;
s_axis_mm2s_cmd_tready : OUT STD_LOGIC;
s_axis_mm2s_cmd_tdata : IN STD_LOGIC_VECTOR(71 DOWNTO 0);
m_axis_mm2s_sts_tvalid : OUT STD_LOGIC;
m_axis_mm2s_sts_tready : IN STD_LOGIC;
m_axis_mm2s_sts_tdata : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axis_mm2s_sts_tkeep : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
m_axis_mm2s_sts_tlast : OUT STD_LOGIC;
mm2s_allow_addr_req : IN STD_LOGIC;
mm2s_addr_req_posted : OUT STD_LOGIC;
mm2s_rd_xfer_cmplt : OUT STD_LOGIC;
m_axi_mm2s_arid : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axi_mm2s_araddr : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axi_mm2s_arlen : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axi_mm2s_arsize : OUT STD_LOGIC_VECTOR(2 DOWNTO 0);
m_axi_mm2s_arburst : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
m_axi_mm2s_arprot : OUT STD_LOGIC_VECTOR(2 DOWNTO 0);
m_axi_mm2s_arcache : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axi_mm2s_aruser : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axi_mm2s_arvalid : OUT STD_LOGIC;
m_axi_mm2s_arready : IN STD_LOGIC;
m_axi_mm2s_rdata : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axi_mm2s_rresp : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
m_axi_mm2s_rlast : IN STD_LOGIC;
m_axi_mm2s_rvalid : IN STD_LOGIC;
m_axi_mm2s_rready : OUT STD_LOGIC;
m_axis_mm2s_tdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axis_mm2s_tkeep : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axis_mm2s_tlast : OUT STD_LOGIC;
m_axis_mm2s_tvalid : OUT STD_LOGIC;
m_axis_mm2s_tready : IN STD_LOGIC;
mm2s_dbg_sel : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
mm2s_dbg_data : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axi_s2mm_aclk : IN STD_LOGIC;
m_axi_s2mm_aresetn : IN STD_LOGIC;
s2mm_halt : IN STD_LOGIC;
s2mm_halt_cmplt : OUT STD_LOGIC;
s2mm_err : OUT STD_LOGIC;
m_axis_s2mm_cmdsts_awclk : IN STD_LOGIC;
m_axis_s2mm_cmdsts_aresetn : IN STD_LOGIC;
s_axis_s2mm_cmd_tvalid : IN STD_LOGIC;
s_axis_s2mm_cmd_tready : OUT STD_LOGIC;
s_axis_s2mm_cmd_tdata : IN STD_LOGIC_VECTOR(71 DOWNTO 0);
m_axis_s2mm_sts_tvalid : OUT STD_LOGIC;
m_axis_s2mm_sts_tready : IN STD_LOGIC;
m_axis_s2mm_sts_tdata : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axis_s2mm_sts_tkeep : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
m_axis_s2mm_sts_tlast : OUT STD_LOGIC;
s2mm_allow_addr_req : IN STD_LOGIC;
s2mm_addr_req_posted : OUT STD_LOGIC;
s2mm_wr_xfer_cmplt : OUT STD_LOGIC;
s2mm_ld_nxt_len : OUT STD_LOGIC;
s2mm_wr_len : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axi_s2mm_awid : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
m_axi_s2mm_awaddr : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axi_s2mm_awlen : OUT STD_LOGIC_VECTOR(7 DOWNTO 0);
m_axi_s2mm_awsize : OUT STD_LOGIC_VECTOR(2 DOWNTO 0);
m_axi_s2mm_awburst : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
m_axi_s2mm_awprot : OUT STD_LOGIC_VECTOR(2 DOWNTO 0);
m_axi_s2mm_awcache : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axi_s2mm_awuser : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
m_axi_s2mm_awvalid : OUT STD_LOGIC;
m_axi_s2mm_awready : IN STD_LOGIC;
m_axi_s2mm_wdata : OUT STD_LOGIC_VECTOR(255 DOWNTO 0);
m_axi_s2mm_wstrb : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
m_axi_s2mm_wlast : OUT STD_LOGIC;
m_axi_s2mm_wvalid : OUT STD_LOGIC;
m_axi_s2mm_wready : IN STD_LOGIC;
m_axi_s2mm_bresp : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
m_axi_s2mm_bvalid : IN STD_LOGIC;
m_axi_s2mm_bready : OUT STD_LOGIC;
s_axis_s2mm_tdata : IN STD_LOGIC_VECTOR(127 DOWNTO 0);
s_axis_s2mm_tkeep : IN STD_LOGIC_VECTOR(15 DOWNTO 0);
s_axis_s2mm_tlast : IN STD_LOGIC;
s_axis_s2mm_tvalid : IN STD_LOGIC;
s_axis_s2mm_tready : OUT STD_LOGIC;
s2mm_dbg_sel : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s2mm_dbg_data : OUT STD_LOGIC_VECTOR(31 DOWNTO 0)
);
END COMPONENT axi_datamover;
ATTRIBUTE X_INTERFACE_INFO : STRING;
ATTRIBUTE X_INTERFACE_PARAMETER : STRING;
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_tready: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM TREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_tlast: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM TLAST";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_tkeep: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM TKEEP";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axis_s2mm_tdata: SIGNAL IS "XIL_INTERFACENAME S_AXIS_S2MM, TDATA_NUM_BYTES 16, TDEST_WIDTH 0, TID_WIDTH 0, TUSER_WIDTH 0, HAS_TREADY 1, HAS_TSTRB 0, HAS_TKEEP 1, HAS_TLAST 1, FREQ_HZ 125000000, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, LAYERED_METADATA undef, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM TDATA";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_bready: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM BREADY";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_bvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM BVALID";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_bresp: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM BRESP";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_wready: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM WREADY";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_wvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM WVALID";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_wlast: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM WLAST";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_wstrb: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM WSTRB";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_wdata: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM WDATA";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awready: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWREADY";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWVALID";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awuser: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWUSER";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awcache: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWCACHE";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awprot: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWPROT";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awburst: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWBURST";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awsize: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWSIZE";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awlen: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWLEN";
ATTRIBUTE X_INTERFACE_PARAMETER OF m_axi_s2mm_awaddr: SIGNAL IS "XIL_INTERFACENAME M_AXI_S2MM, NUM_WRITE_OUTSTANDING 2, DATA_WIDTH 256, PROTOCOL AXI4, FREQ_HZ 125000000, ID_WIDTH 0, ADDR_WIDTH 32, AWUSER_WIDTH 4, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE WRITE_ONLY, HAS_BURST 1, HAS_LOCK 0, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 0, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 0, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 2, MAX_BURST_LENGTH 128, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WR" &
"ITE_THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_awaddr: SIGNAL IS "xilinx.com:interface:aximm:1.0 M_AXI_S2MM AWADDR";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_s2mm_sts_tlast: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_S2MM_STS TLAST";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_s2mm_sts_tkeep: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_S2MM_STS TKEEP";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_s2mm_sts_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_S2MM_STS TDATA";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_s2mm_sts_tready: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_S2MM_STS TREADY";
ATTRIBUTE X_INTERFACE_PARAMETER OF m_axis_s2mm_sts_tvalid: SIGNAL IS "XIL_INTERFACENAME M_AXIS_S2MM_STS, TDATA_NUM_BYTES 1, TDEST_WIDTH 0, TID_WIDTH 0, TUSER_WIDTH 0, HAS_TREADY 1, HAS_TSTRB 0, HAS_TKEEP 1, HAS_TLAST 1, FREQ_HZ 125000000, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, LAYERED_METADATA undef, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_s2mm_sts_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 M_AXIS_S2MM_STS TVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_cmd_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM_CMD TDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_cmd_tready: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM_CMD TREADY";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axis_s2mm_cmd_tvalid: SIGNAL IS "XIL_INTERFACENAME S_AXIS_S2MM_CMD, TDATA_NUM_BYTES 9, TDEST_WIDTH 0, TID_WIDTH 0, TUSER_WIDTH 0, HAS_TREADY 1, HAS_TSTRB 0, HAS_TKEEP 0, HAS_TLAST 0, FREQ_HZ 125000000, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, LAYERED_METADATA undef, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axis_s2mm_cmd_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 S_AXIS_S2MM_CMD TVALID";
ATTRIBUTE X_INTERFACE_PARAMETER OF m_axis_s2mm_cmdsts_aresetn: SIGNAL IS "XIL_INTERFACENAME M_AXIS_S2MM_CMDSTS_ARESETN, POLARITY ACTIVE_LOW, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_s2mm_cmdsts_aresetn: SIGNAL IS "xilinx.com:signal:reset:1.0 M_AXIS_S2MM_CMDSTS_ARESETN RST";
ATTRIBUTE X_INTERFACE_PARAMETER OF m_axis_s2mm_cmdsts_awclk: SIGNAL IS "XIL_INTERFACENAME M_AXIS_S2MM_CMDSTS_AWCLK, ASSOCIATED_BUSIF S_AXIS_S2MM_CMD:M_AXIS_S2MM_STS, ASSOCIATED_RESET m_axis_s2mm_cmdsts_aresetn, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF m_axis_s2mm_cmdsts_awclk: SIGNAL IS "xilinx.com:signal:clock:1.0 M_AXIS_S2MM_CMDSTS_AWCLK CLK";
ATTRIBUTE X_INTERFACE_PARAMETER OF m_axi_s2mm_aresetn: SIGNAL IS "XIL_INTERFACENAME M_AXI_S2MM_ARESETN, POLARITY ACTIVE_LOW, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_aresetn: SIGNAL IS "xilinx.com:signal:reset:1.0 M_AXI_S2MM_ARESETN RST";
ATTRIBUTE X_INTERFACE_PARAMETER OF m_axi_s2mm_aclk: SIGNAL IS "XIL_INTERFACENAME M_AXI_S2MM_ACLK, ASSOCIATED_BUSIF M_AXI_S2MM:S_AXIS_S2MM, ASSOCIATED_RESET m_axi_s2mm_aresetn, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF m_axi_s2mm_aclk: SIGNAL IS "xilinx.com:signal:clock:1.0 M_AXI_S2MM_ACLK CLK";
BEGIN
U0 : axi_datamover
GENERIC MAP (
C_INCLUDE_MM2S => 0,
C_M_AXI_MM2S_ARID => 0,
C_M_AXI_MM2S_ID_WIDTH => 4,
C_M_AXI_MM2S_ADDR_WIDTH => 32,
C_M_AXI_MM2S_DATA_WIDTH => 32,
C_M_AXIS_MM2S_TDATA_WIDTH => 32,
C_INCLUDE_MM2S_STSFIFO => 0,
C_MM2S_STSCMD_FIFO_DEPTH => 4,
C_MM2S_STSCMD_IS_ASYNC => 0,
C_INCLUDE_MM2S_DRE => 0,
C_MM2S_BURST_SIZE => 16,
C_MM2S_BTT_USED => 16,
C_MM2S_ADDR_PIPE_DEPTH => 3,
C_INCLUDE_S2MM => 1,
C_M_AXI_S2MM_AWID => 0,
C_M_AXI_S2MM_ID_WIDTH => 1,
C_M_AXI_S2MM_ADDR_WIDTH => 32,
C_M_AXI_S2MM_DATA_WIDTH => 256,
C_S_AXIS_S2MM_TDATA_WIDTH => 128,
C_INCLUDE_S2MM_STSFIFO => 1,
C_S2MM_STSCMD_FIFO_DEPTH => 4,
C_S2MM_STSCMD_IS_ASYNC => 0,
C_INCLUDE_S2MM_DRE => 0,
C_S2MM_BURST_SIZE => 128,
C_S2MM_BTT_USED => 16,
C_S2MM_SUPPORT_INDET_BTT => 0,
C_S2MM_ADDR_PIPE_DEPTH => 4,
C_FAMILY => "artix7",
C_MM2S_INCLUDE_SF => 0,
C_S2MM_INCLUDE_SF => 1,
C_ENABLE_CACHE_USER => 0,
C_ENABLE_MM2S_TKEEP => 1,
C_ENABLE_S2MM_TKEEP => 1,
C_ENABLE_SKID_BUF => "11111",
C_ENABLE_S2MM_ADV_SIG => 1,
C_ENABLE_MM2S_ADV_SIG => 0,
C_CMD_WIDTH => 72
)
PORT MAP (
m_axi_mm2s_aclk => '0',
m_axi_mm2s_aresetn => '1',
mm2s_halt => '0',
m_axis_mm2s_cmdsts_aclk => '0',
m_axis_mm2s_cmdsts_aresetn => '1',
s_axis_mm2s_cmd_tvalid => '0',
s_axis_mm2s_cmd_tdata => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 72)),
m_axis_mm2s_sts_tready => '0',
mm2s_allow_addr_req => '1',
m_axi_mm2s_arready => '0',
m_axi_mm2s_rdata => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 32)),
m_axi_mm2s_rresp => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 2)),
m_axi_mm2s_rlast => '0',
m_axi_mm2s_rvalid => '0',
m_axis_mm2s_tready => '0',
mm2s_dbg_sel => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
m_axi_s2mm_aclk => m_axi_s2mm_aclk,
m_axi_s2mm_aresetn => m_axi_s2mm_aresetn,
s2mm_halt => s2mm_halt,
s2mm_halt_cmplt => s2mm_halt_cmplt,
s2mm_err => s2mm_err,
m_axis_s2mm_cmdsts_awclk => m_axis_s2mm_cmdsts_awclk,
m_axis_s2mm_cmdsts_aresetn => m_axis_s2mm_cmdsts_aresetn,
s_axis_s2mm_cmd_tvalid => s_axis_s2mm_cmd_tvalid,
s_axis_s2mm_cmd_tready => s_axis_s2mm_cmd_tready,
s_axis_s2mm_cmd_tdata => s_axis_s2mm_cmd_tdata,
m_axis_s2mm_sts_tvalid => m_axis_s2mm_sts_tvalid,
m_axis_s2mm_sts_tready => m_axis_s2mm_sts_tready,
m_axis_s2mm_sts_tdata => m_axis_s2mm_sts_tdata,
m_axis_s2mm_sts_tkeep => m_axis_s2mm_sts_tkeep,
m_axis_s2mm_sts_tlast => m_axis_s2mm_sts_tlast,
s2mm_allow_addr_req => s2mm_allow_addr_req,
s2mm_addr_req_posted => s2mm_addr_req_posted,
s2mm_wr_xfer_cmplt => s2mm_wr_xfer_cmplt,
s2mm_ld_nxt_len => s2mm_ld_nxt_len,
s2mm_wr_len => s2mm_wr_len,
m_axi_s2mm_awaddr => m_axi_s2mm_awaddr,
m_axi_s2mm_awlen => m_axi_s2mm_awlen,
m_axi_s2mm_awsize => m_axi_s2mm_awsize,
m_axi_s2mm_awburst => m_axi_s2mm_awburst,
m_axi_s2mm_awprot => m_axi_s2mm_awprot,
m_axi_s2mm_awcache => m_axi_s2mm_awcache,
m_axi_s2mm_awuser => m_axi_s2mm_awuser,
m_axi_s2mm_awvalid => m_axi_s2mm_awvalid,
m_axi_s2mm_awready => m_axi_s2mm_awready,
m_axi_s2mm_wdata => m_axi_s2mm_wdata,
m_axi_s2mm_wstrb => m_axi_s2mm_wstrb,
m_axi_s2mm_wlast => m_axi_s2mm_wlast,
m_axi_s2mm_wvalid => m_axi_s2mm_wvalid,
m_axi_s2mm_wready => m_axi_s2mm_wready,
m_axi_s2mm_bresp => m_axi_s2mm_bresp,
m_axi_s2mm_bvalid => m_axi_s2mm_bvalid,
m_axi_s2mm_bready => m_axi_s2mm_bready,
s_axis_s2mm_tdata => s_axis_s2mm_tdata,
s_axis_s2mm_tkeep => s_axis_s2mm_tkeep,
s_axis_s2mm_tlast => s_axis_s2mm_tlast,
s_axis_s2mm_tvalid => s_axis_s2mm_tvalid,
s_axis_s2mm_tready => s_axis_s2mm_tready,
s2mm_dbg_sel => s2mm_dbg_sel,
s2mm_dbg_data => s2mm_dbg_data
);
END design_1_axi_datamover_0_0_arch;

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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_axi_dwidth_converter_0_0/sim/design_1_axi_dwidth_converter_0_0.v Normal file
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// (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
// DO NOT MODIFY THIS FILE.
// IP VLNV: xilinx.com:ip:axi_dwidth_converter:2.1
// IP Revision: 21
`timescale 1ns/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_axi_dwidth_converter_0_0 (
s_axi_aclk,
s_axi_aresetn,
s_axi_arid,
s_axi_araddr,
s_axi_arlen,
s_axi_arsize,
s_axi_arburst,
s_axi_arlock,
s_axi_arcache,
s_axi_arprot,
s_axi_arregion,
s_axi_arqos,
s_axi_arvalid,
s_axi_arready,
s_axi_rid,
s_axi_rdata,
s_axi_rresp,
s_axi_rlast,
s_axi_rvalid,
s_axi_rready,
m_axi_araddr,
m_axi_arlen,
m_axi_arsize,
m_axi_arburst,
m_axi_arlock,
m_axi_arcache,
m_axi_arprot,
m_axi_arregion,
m_axi_arqos,
m_axi_arvalid,
m_axi_arready,
m_axi_rdata,
m_axi_rresp,
m_axi_rlast,
m_axi_rvalid,
m_axi_rready
);
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME SI_CLK, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, ASSOCIATED_BUSIF S_AXI:M_AXI, ASSOCIATED_RESET S_AXI_ARESETN, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:clock:1.0 SI_CLK CLK" *)
input wire s_axi_aclk;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME SI_RST, POLARITY ACTIVE_LOW, INSERT_VIP 0, TYPE INTERCONNECT" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:reset:1.0 SI_RST RST" *)
input wire s_axi_aresetn;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARID" *)
input wire [1 : 0] s_axi_arid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARADDR" *)
input wire [31 : 0] s_axi_araddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARLEN" *)
input wire [7 : 0] s_axi_arlen;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARSIZE" *)
input wire [2 : 0] s_axi_arsize;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARBURST" *)
input wire [1 : 0] s_axi_arburst;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARLOCK" *)
input wire [0 : 0] s_axi_arlock;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARCACHE" *)
input wire [3 : 0] s_axi_arcache;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARPROT" *)
input wire [2 : 0] s_axi_arprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARREGION" *)
input wire [3 : 0] s_axi_arregion;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARQOS" *)
input wire [3 : 0] s_axi_arqos;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARVALID" *)
input wire s_axi_arvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARREADY" *)
output wire s_axi_arready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RID" *)
output wire [1 : 0] s_axi_rid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RDATA" *)
output wire [127 : 0] s_axi_rdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RRESP" *)
output wire [1 : 0] s_axi_rresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RLAST" *)
output wire s_axi_rlast;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RVALID" *)
output wire s_axi_rvalid;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME S_AXI, DATA_WIDTH 128, PROTOCOL AXI4, FREQ_HZ 125000000, ID_WIDTH 2, ADDR_WIDTH 32, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_ONLY, HAS_BURST 1, HAS_LOCK 1, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 1, HAS_REGION 1, HAS_WSTRB 0, HAS_BRESP 0, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 2, NUM_WRITE_OUTSTANDING 8, MAX_BURST_LENGTH 256, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_TH\
READS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RREADY" *)
input wire s_axi_rready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARADDR" *)
output wire [31 : 0] m_axi_araddr;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARLEN" *)
output wire [7 : 0] m_axi_arlen;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARSIZE" *)
output wire [2 : 0] m_axi_arsize;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARBURST" *)
output wire [1 : 0] m_axi_arburst;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARLOCK" *)
output wire [0 : 0] m_axi_arlock;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARCACHE" *)
output wire [3 : 0] m_axi_arcache;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARPROT" *)
output wire [2 : 0] m_axi_arprot;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARREGION" *)
output wire [3 : 0] m_axi_arregion;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARQOS" *)
output wire [3 : 0] m_axi_arqos;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARVALID" *)
output wire m_axi_arvalid;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARREADY" *)
input wire m_axi_arready;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RDATA" *)
input wire [255 : 0] m_axi_rdata;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RRESP" *)
input wire [1 : 0] m_axi_rresp;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RLAST" *)
input wire m_axi_rlast;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RVALID" *)
input wire m_axi_rvalid;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME M_AXI, DATA_WIDTH 256, PROTOCOL AXI4, FREQ_HZ 125000000, ID_WIDTH 0, ADDR_WIDTH 32, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_ONLY, HAS_BURST 0, HAS_LOCK 1, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 0, HAS_REGION 0, HAS_WSTRB 0, HAS_BRESP 0, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 2, NUM_WRITE_OUTSTANDING 8, MAX_BURST_LENGTH 128, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_TH\
READS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RREADY" *)
output wire m_axi_rready;
axi_dwidth_converter_v2_1_21_top #(
.C_FAMILY("artix7"),
.C_AXI_PROTOCOL(0),
.C_S_AXI_ID_WIDTH(2),
.C_SUPPORTS_ID(1),
.C_AXI_ADDR_WIDTH(32),
.C_S_AXI_DATA_WIDTH(128),
.C_M_AXI_DATA_WIDTH(256),
.C_AXI_SUPPORTS_WRITE(0),
.C_AXI_SUPPORTS_READ(1),
.C_FIFO_MODE(0),
.C_S_AXI_ACLK_RATIO(1),
.C_M_AXI_ACLK_RATIO(2),
.C_AXI_IS_ACLK_ASYNC(0),
.C_MAX_SPLIT_BEATS(16),
.C_PACKING_LEVEL(1),
.C_SYNCHRONIZER_STAGE(3)
) inst (
.s_axi_aclk(s_axi_aclk),
.s_axi_aresetn(s_axi_aresetn),
.s_axi_awid(2'H0),
.s_axi_awaddr(32'H00000000),
.s_axi_awlen(8'H00),
.s_axi_awsize(3'H0),
.s_axi_awburst(2'H1),
.s_axi_awlock(1'H0),
.s_axi_awcache(4'H0),
.s_axi_awprot(3'H0),
.s_axi_awregion(4'H0),
.s_axi_awqos(4'H0),
.s_axi_awvalid(1'H0),
.s_axi_awready(),
.s_axi_wdata(128'H00000000000000000000000000000000),
.s_axi_wstrb(16'HFFFF),
.s_axi_wlast(1'H1),
.s_axi_wvalid(1'H0),
.s_axi_wready(),
.s_axi_bid(),
.s_axi_bresp(),
.s_axi_bvalid(),
.s_axi_bready(1'H0),
.s_axi_arid(s_axi_arid),
.s_axi_araddr(s_axi_araddr),
.s_axi_arlen(s_axi_arlen),
.s_axi_arsize(s_axi_arsize),
.s_axi_arburst(s_axi_arburst),
.s_axi_arlock(s_axi_arlock),
.s_axi_arcache(s_axi_arcache),
.s_axi_arprot(s_axi_arprot),
.s_axi_arregion(s_axi_arregion),
.s_axi_arqos(s_axi_arqos),
.s_axi_arvalid(s_axi_arvalid),
.s_axi_arready(s_axi_arready),
.s_axi_rid(s_axi_rid),
.s_axi_rdata(s_axi_rdata),
.s_axi_rresp(s_axi_rresp),
.s_axi_rlast(s_axi_rlast),
.s_axi_rvalid(s_axi_rvalid),
.s_axi_rready(s_axi_rready),
.m_axi_aclk(1'H0),
.m_axi_aresetn(1'H0),
.m_axi_awaddr(),
.m_axi_awlen(),
.m_axi_awsize(),
.m_axi_awburst(),
.m_axi_awlock(),
.m_axi_awcache(),
.m_axi_awprot(),
.m_axi_awregion(),
.m_axi_awqos(),
.m_axi_awvalid(),
.m_axi_awready(1'H0),
.m_axi_wdata(),
.m_axi_wstrb(),
.m_axi_wlast(),
.m_axi_wvalid(),
.m_axi_wready(1'H0),
.m_axi_bresp(2'H0),
.m_axi_bvalid(1'H0),
.m_axi_bready(),
.m_axi_araddr(m_axi_araddr),
.m_axi_arlen(m_axi_arlen),
.m_axi_arsize(m_axi_arsize),
.m_axi_arburst(m_axi_arburst),
.m_axi_arlock(m_axi_arlock),
.m_axi_arcache(m_axi_arcache),
.m_axi_arprot(m_axi_arprot),
.m_axi_arregion(m_axi_arregion),
.m_axi_arqos(m_axi_arqos),
.m_axi_arvalid(m_axi_arvalid),
.m_axi_arready(m_axi_arready),
.m_axi_rdata(m_axi_rdata),
.m_axi_rresp(m_axi_rresp),
.m_axi_rlast(m_axi_rlast),
.m_axi_rvalid(m_axi_rvalid),
.m_axi_rready(m_axi_rready)
);
endmodule

343
Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_axi_fifo_mm_s_0_0/sim/design_1_axi_fifo_mm_s_0_0.vhd Normal file
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-- (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- DO NOT MODIFY THIS FILE.
-- IP VLNV: xilinx.com:ip:axi_fifo_mm_s:4.2
-- IP Revision: 3
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.ALL;
LIBRARY axi_fifo_mm_s_v4_2_3;
USE axi_fifo_mm_s_v4_2_3.axi_fifo_mm_s;
ENTITY design_1_axi_fifo_mm_s_0_0 IS
PORT (
interrupt : OUT STD_LOGIC;
s_axi_aclk : IN STD_LOGIC;
s_axi_aresetn : IN STD_LOGIC;
s_axi_awaddr : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_awvalid : IN STD_LOGIC;
s_axi_awready : OUT STD_LOGIC;
s_axi_wdata : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_wstrb : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi_wvalid : IN STD_LOGIC;
s_axi_wready : OUT STD_LOGIC;
s_axi_bresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_bvalid : OUT STD_LOGIC;
s_axi_bready : IN STD_LOGIC;
s_axi_araddr : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_arvalid : IN STD_LOGIC;
s_axi_arready : OUT STD_LOGIC;
s_axi_rdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_rresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_rvalid : OUT STD_LOGIC;
s_axi_rready : IN STD_LOGIC;
mm2s_prmry_reset_out_n : OUT STD_LOGIC;
axi_str_txd_tvalid : OUT STD_LOGIC;
axi_str_txd_tready : IN STD_LOGIC;
axi_str_txd_tlast : OUT STD_LOGIC;
axi_str_txd_tdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0)
);
END design_1_axi_fifo_mm_s_0_0;
ARCHITECTURE design_1_axi_fifo_mm_s_0_0_arch OF design_1_axi_fifo_mm_s_0_0 IS
ATTRIBUTE DowngradeIPIdentifiedWarnings : STRING;
ATTRIBUTE DowngradeIPIdentifiedWarnings OF design_1_axi_fifo_mm_s_0_0_arch: ARCHITECTURE IS "yes";
COMPONENT axi_fifo_mm_s IS
GENERIC (
C_FAMILY : STRING;
C_S_AXI_ID_WIDTH : INTEGER;
C_S_AXI_ADDR_WIDTH : INTEGER;
C_S_AXI_DATA_WIDTH : INTEGER;
C_S_AXI4_DATA_WIDTH : INTEGER;
C_TX_FIFO_DEPTH : INTEGER;
C_RX_FIFO_DEPTH : INTEGER;
C_TX_CASCADE_HEIGHT : INTEGER;
C_RX_CASCADE_HEIGHT : INTEGER;
C_TX_FIFO_PF_THRESHOLD : INTEGER;
C_TX_FIFO_PE_THRESHOLD : INTEGER;
C_RX_FIFO_PF_THRESHOLD : INTEGER;
C_RX_FIFO_PE_THRESHOLD : INTEGER;
C_USE_TX_CUT_THROUGH : INTEGER;
C_DATA_INTERFACE_TYPE : INTEGER;
C_BASEADDR : STD_LOGIC_VECTOR(31 DOWNTO 0);
C_HIGHADDR : STD_LOGIC_VECTOR(31 DOWNTO 0);
C_AXI4_BASEADDR : STD_LOGIC_VECTOR(31 DOWNTO 0);
C_AXI4_HIGHADDR : STD_LOGIC_VECTOR(31 DOWNTO 0);
C_HAS_AXIS_TID : INTEGER;
C_HAS_AXIS_TDEST : INTEGER;
C_HAS_AXIS_TUSER : INTEGER;
C_HAS_AXIS_TSTRB : INTEGER;
C_HAS_AXIS_TKEEP : INTEGER;
C_AXIS_TID_WIDTH : INTEGER;
C_AXIS_TDEST_WIDTH : INTEGER;
C_AXIS_TUSER_WIDTH : INTEGER;
C_USE_RX_CUT_THROUGH : INTEGER;
C_USE_TX_DATA : INTEGER;
C_USE_TX_CTRL : INTEGER;
C_USE_RX_DATA : INTEGER
);
PORT (
interrupt : OUT STD_LOGIC;
s_axi_aclk : IN STD_LOGIC;
s_axi_aresetn : IN STD_LOGIC;
s_axi_awaddr : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_awvalid : IN STD_LOGIC;
s_axi_awready : OUT STD_LOGIC;
s_axi_wdata : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_wstrb : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi_wvalid : IN STD_LOGIC;
s_axi_wready : OUT STD_LOGIC;
s_axi_bresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_bvalid : OUT STD_LOGIC;
s_axi_bready : IN STD_LOGIC;
s_axi_araddr : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_arvalid : IN STD_LOGIC;
s_axi_arready : OUT STD_LOGIC;
s_axi_rdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_rresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_rvalid : OUT STD_LOGIC;
s_axi_rready : IN STD_LOGIC;
s_axi4_awid : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi4_awaddr : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi4_awlen : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
s_axi4_awsize : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
s_axi4_awburst : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi4_awlock : IN STD_LOGIC;
s_axi4_awcache : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi4_awprot : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
s_axi4_awvalid : IN STD_LOGIC;
s_axi4_awready : OUT STD_LOGIC;
s_axi4_wdata : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi4_wstrb : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi4_wlast : IN STD_LOGIC;
s_axi4_wvalid : IN STD_LOGIC;
s_axi4_wready : OUT STD_LOGIC;
s_axi4_bid : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi4_bresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi4_bvalid : OUT STD_LOGIC;
s_axi4_bready : IN STD_LOGIC;
s_axi4_arid : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi4_araddr : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi4_arlen : IN STD_LOGIC_VECTOR(7 DOWNTO 0);
s_axi4_arsize : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
s_axi4_arburst : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi4_arlock : IN STD_LOGIC;
s_axi4_arcache : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi4_arprot : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
s_axi4_arvalid : IN STD_LOGIC;
s_axi4_arready : OUT STD_LOGIC;
s_axi4_rid : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi4_rdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi4_rresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi4_rlast : OUT STD_LOGIC;
s_axi4_rvalid : OUT STD_LOGIC;
s_axi4_rready : IN STD_LOGIC;
mm2s_prmry_reset_out_n : OUT STD_LOGIC;
axi_str_txd_tvalid : OUT STD_LOGIC;
axi_str_txd_tready : IN STD_LOGIC;
axi_str_txd_tlast : OUT STD_LOGIC;
axi_str_txd_tkeep : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txd_tdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
axi_str_txd_tstrb : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txd_tdest : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txd_tid : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txd_tuser : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
mm2s_cntrl_reset_out_n : OUT STD_LOGIC;
axi_str_txc_tvalid : OUT STD_LOGIC;
axi_str_txc_tready : IN STD_LOGIC;
axi_str_txc_tlast : OUT STD_LOGIC;
axi_str_txc_tkeep : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txc_tdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
axi_str_txc_tstrb : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txc_tdest : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txc_tid : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_txc_tuser : OUT STD_LOGIC_VECTOR(3 DOWNTO 0);
s2mm_prmry_reset_out_n : OUT STD_LOGIC;
axi_str_rxd_tvalid : IN STD_LOGIC;
axi_str_rxd_tready : OUT STD_LOGIC;
axi_str_rxd_tlast : IN STD_LOGIC;
axi_str_rxd_tkeep : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_rxd_tdata : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
axi_str_rxd_tstrb : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_rxd_tdest : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_rxd_tid : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
axi_str_rxd_tuser : IN STD_LOGIC_VECTOR(3 DOWNTO 0)
);
END COMPONENT axi_fifo_mm_s;
ATTRIBUTE X_INTERFACE_INFO : STRING;
ATTRIBUTE X_INTERFACE_PARAMETER : STRING;
ATTRIBUTE X_INTERFACE_INFO OF axi_str_txd_tdata: SIGNAL IS "xilinx.com:interface:axis:1.0 AXI_STR_TXD TDATA";
ATTRIBUTE X_INTERFACE_INFO OF axi_str_txd_tlast: SIGNAL IS "xilinx.com:interface:axis:1.0 AXI_STR_TXD TLAST";
ATTRIBUTE X_INTERFACE_INFO OF axi_str_txd_tready: SIGNAL IS "xilinx.com:interface:axis:1.0 AXI_STR_TXD TREADY";
ATTRIBUTE X_INTERFACE_PARAMETER OF axi_str_txd_tvalid: SIGNAL IS "XIL_INTERFACENAME AXI_STR_TXD, TDATA_NUM_BYTES 4, TDEST_WIDTH 0, TID_WIDTH 0, TUSER_WIDTH 0, HAS_TREADY 1, HAS_TSTRB 0, HAS_TKEEP 0, HAS_TLAST 1, FREQ_HZ 125000000, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, LAYERED_METADATA undef, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF axi_str_txd_tvalid: SIGNAL IS "xilinx.com:interface:axis:1.0 AXI_STR_TXD TVALID";
ATTRIBUTE X_INTERFACE_PARAMETER OF mm2s_prmry_reset_out_n: SIGNAL IS "XIL_INTERFACENAME rst_axi_str_txd, POLARITY ACTIVE_LOW, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF mm2s_prmry_reset_out_n: SIGNAL IS "xilinx.com:signal:reset:1.0 rst_axi_str_txd RST";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rresp: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RRESP";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rdata: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_arready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI ARREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_arvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI ARVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_araddr: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI ARADDR";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_bready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI BREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_bvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI BVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_bresp: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI BRESP";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wstrb: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WSTRB";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wdata: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_awready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI AWREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_awvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI AWVALID";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axi_awaddr: SIGNAL IS "XIL_INTERFACENAME S_AXI, DATA_WIDTH 32, PROTOCOL AXI4LITE, FREQ_HZ 125000000, ID_WIDTH 0, ADDR_WIDTH 32, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 0, HAS_LOCK 0, HAS_PROT 0, HAS_CACHE 0, HAS_QOS 0, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 1, NUM_WRITE_OUTSTANDING 1, MAX_BURST_LENGTH 1, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_" &
"THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_awaddr: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI AWADDR";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axi_aresetn: SIGNAL IS "XIL_INTERFACENAME rst_s_axi, POLARITY ACTIVE_LOW, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_aresetn: SIGNAL IS "xilinx.com:signal:reset:1.0 rst_s_axi RST";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axi_aclk: SIGNAL IS "XIL_INTERFACENAME aclk_s_axi, ASSOCIATED_BUSIF S_AXI:S_AXI_FULL:AXI_STR_TXD:AXI_STR_TXC:AXI_STR_RXD, ASSOCIATED_RESET s_axi_aresetn:mm2s_prmry_reset_out_n:mm2s_cntrl_reset_out_n:s2mm_prmry_reset_out_n, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_aclk: SIGNAL IS "xilinx.com:signal:clock:1.0 aclk_s_axi CLK";
ATTRIBUTE X_INTERFACE_PARAMETER OF interrupt: SIGNAL IS "XIL_INTERFACENAME interrupt_intf, SENSITIVITY LEVEL_HIGH, PortWidth 1";
ATTRIBUTE X_INTERFACE_INFO OF interrupt: SIGNAL IS "xilinx.com:signal:interrupt:1.0 interrupt_intf INTERRUPT";
BEGIN
U0 : axi_fifo_mm_s
GENERIC MAP (
C_FAMILY => "artix7",
C_S_AXI_ID_WIDTH => 4,
C_S_AXI_ADDR_WIDTH => 32,
C_S_AXI_DATA_WIDTH => 32,
C_S_AXI4_DATA_WIDTH => 32,
C_TX_FIFO_DEPTH => 512,
C_RX_FIFO_DEPTH => 512,
C_TX_CASCADE_HEIGHT => 0,
C_RX_CASCADE_HEIGHT => 0,
C_TX_FIFO_PF_THRESHOLD => 507,
C_TX_FIFO_PE_THRESHOLD => 5,
C_RX_FIFO_PF_THRESHOLD => 507,
C_RX_FIFO_PE_THRESHOLD => 5,
C_USE_TX_CUT_THROUGH => 0,
C_DATA_INTERFACE_TYPE => 0,
C_BASEADDR => X"40020000",
C_HIGHADDR => X"4002FFFF",
C_AXI4_BASEADDR => X"80001000",
C_AXI4_HIGHADDR => X"80002FFF",
C_HAS_AXIS_TID => 0,
C_HAS_AXIS_TDEST => 0,
C_HAS_AXIS_TUSER => 0,
C_HAS_AXIS_TSTRB => 0,
C_HAS_AXIS_TKEEP => 0,
C_AXIS_TID_WIDTH => 4,
C_AXIS_TDEST_WIDTH => 4,
C_AXIS_TUSER_WIDTH => 4,
C_USE_RX_CUT_THROUGH => 0,
C_USE_TX_DATA => 1,
C_USE_TX_CTRL => 0,
C_USE_RX_DATA => 0
)
PORT MAP (
interrupt => interrupt,
s_axi_aclk => s_axi_aclk,
s_axi_aresetn => s_axi_aresetn,
s_axi_awaddr => s_axi_awaddr,
s_axi_awvalid => s_axi_awvalid,
s_axi_awready => s_axi_awready,
s_axi_wdata => s_axi_wdata,
s_axi_wstrb => s_axi_wstrb,
s_axi_wvalid => s_axi_wvalid,
s_axi_wready => s_axi_wready,
s_axi_bresp => s_axi_bresp,
s_axi_bvalid => s_axi_bvalid,
s_axi_bready => s_axi_bready,
s_axi_araddr => s_axi_araddr,
s_axi_arvalid => s_axi_arvalid,
s_axi_arready => s_axi_arready,
s_axi_rdata => s_axi_rdata,
s_axi_rresp => s_axi_rresp,
s_axi_rvalid => s_axi_rvalid,
s_axi_rready => s_axi_rready,
s_axi4_awid => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
s_axi4_awaddr => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 32)),
s_axi4_awlen => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 8)),
s_axi4_awsize => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 3)),
s_axi4_awburst => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 2)),
s_axi4_awlock => '0',
s_axi4_awcache => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
s_axi4_awprot => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 3)),
s_axi4_awvalid => '0',
s_axi4_wdata => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 32)),
s_axi4_wstrb => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
s_axi4_wlast => '0',
s_axi4_wvalid => '0',
s_axi4_bready => '0',
s_axi4_arid => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
s_axi4_araddr => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 32)),
s_axi4_arlen => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 8)),
s_axi4_arsize => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 3)),
s_axi4_arburst => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 2)),
s_axi4_arlock => '0',
s_axi4_arcache => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
s_axi4_arprot => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 3)),
s_axi4_arvalid => '0',
s_axi4_rready => '0',
mm2s_prmry_reset_out_n => mm2s_prmry_reset_out_n,
axi_str_txd_tvalid => axi_str_txd_tvalid,
axi_str_txd_tready => axi_str_txd_tready,
axi_str_txd_tlast => axi_str_txd_tlast,
axi_str_txd_tdata => axi_str_txd_tdata,
axi_str_txc_tready => '0',
axi_str_rxd_tvalid => '0',
axi_str_rxd_tlast => '0',
axi_str_rxd_tkeep => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
axi_str_rxd_tdata => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 32)),
axi_str_rxd_tstrb => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
axi_str_rxd_tdest => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
axi_str_rxd_tid => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
axi_str_rxd_tuser => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4))
);
END design_1_axi_fifo_mm_s_0_0_arch;

207
Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_axi_gpio_0_1/sim/design_1_axi_gpio_0_1.vhd Normal file
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-- (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- DO NOT MODIFY THIS FILE.
-- IP VLNV: xilinx.com:ip:axi_gpio:2.0
-- IP Revision: 23
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.ALL;
LIBRARY axi_gpio_v2_0_23;
USE axi_gpio_v2_0_23.axi_gpio;
ENTITY design_1_axi_gpio_0_1 IS
PORT (
s_axi_aclk : IN STD_LOGIC;
s_axi_aresetn : IN STD_LOGIC;
s_axi_awaddr : IN STD_LOGIC_VECTOR(8 DOWNTO 0);
s_axi_awvalid : IN STD_LOGIC;
s_axi_awready : OUT STD_LOGIC;
s_axi_wdata : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_wstrb : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi_wvalid : IN STD_LOGIC;
s_axi_wready : OUT STD_LOGIC;
s_axi_bresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_bvalid : OUT STD_LOGIC;
s_axi_bready : IN STD_LOGIC;
s_axi_araddr : IN STD_LOGIC_VECTOR(8 DOWNTO 0);
s_axi_arvalid : IN STD_LOGIC;
s_axi_arready : OUT STD_LOGIC;
s_axi_rdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_rresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_rvalid : OUT STD_LOGIC;
s_axi_rready : IN STD_LOGIC;
gpio_io_o : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
gpio2_io_i : IN STD_LOGIC_VECTOR(31 DOWNTO 0)
);
END design_1_axi_gpio_0_1;
ARCHITECTURE design_1_axi_gpio_0_1_arch OF design_1_axi_gpio_0_1 IS
ATTRIBUTE DowngradeIPIdentifiedWarnings : STRING;
ATTRIBUTE DowngradeIPIdentifiedWarnings OF design_1_axi_gpio_0_1_arch: ARCHITECTURE IS "yes";
COMPONENT axi_gpio IS
GENERIC (
C_FAMILY : STRING;
C_S_AXI_ADDR_WIDTH : INTEGER;
C_S_AXI_DATA_WIDTH : INTEGER;
C_GPIO_WIDTH : INTEGER;
C_GPIO2_WIDTH : INTEGER;
C_ALL_INPUTS : INTEGER;
C_ALL_INPUTS_2 : INTEGER;
C_ALL_OUTPUTS : INTEGER;
C_ALL_OUTPUTS_2 : INTEGER;
C_INTERRUPT_PRESENT : INTEGER;
C_DOUT_DEFAULT : STD_LOGIC_VECTOR(31 DOWNTO 0);
C_TRI_DEFAULT : STD_LOGIC_VECTOR(31 DOWNTO 0);
C_IS_DUAL : INTEGER;
C_DOUT_DEFAULT_2 : STD_LOGIC_VECTOR(31 DOWNTO 0);
C_TRI_DEFAULT_2 : STD_LOGIC_VECTOR(31 DOWNTO 0)
);
PORT (
s_axi_aclk : IN STD_LOGIC;
s_axi_aresetn : IN STD_LOGIC;
s_axi_awaddr : IN STD_LOGIC_VECTOR(8 DOWNTO 0);
s_axi_awvalid : IN STD_LOGIC;
s_axi_awready : OUT STD_LOGIC;
s_axi_wdata : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_wstrb : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
s_axi_wvalid : IN STD_LOGIC;
s_axi_wready : OUT STD_LOGIC;
s_axi_bresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_bvalid : OUT STD_LOGIC;
s_axi_bready : IN STD_LOGIC;
s_axi_araddr : IN STD_LOGIC_VECTOR(8 DOWNTO 0);
s_axi_arvalid : IN STD_LOGIC;
s_axi_arready : OUT STD_LOGIC;
s_axi_rdata : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
s_axi_rresp : OUT STD_LOGIC_VECTOR(1 DOWNTO 0);
s_axi_rvalid : OUT STD_LOGIC;
s_axi_rready : IN STD_LOGIC;
ip2intc_irpt : OUT STD_LOGIC;
gpio_io_i : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
gpio_io_o : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
gpio_io_t : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
gpio2_io_i : IN STD_LOGIC_VECTOR(31 DOWNTO 0);
gpio2_io_o : OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
gpio2_io_t : OUT STD_LOGIC_VECTOR(31 DOWNTO 0)
);
END COMPONENT axi_gpio;
ATTRIBUTE X_INTERFACE_INFO : STRING;
ATTRIBUTE X_INTERFACE_PARAMETER : STRING;
ATTRIBUTE X_INTERFACE_PARAMETER OF gpio2_io_i: SIGNAL IS "XIL_INTERFACENAME GPIO2, BOARD.ASSOCIATED_PARAM GPIO2_BOARD_INTERFACE";
ATTRIBUTE X_INTERFACE_INFO OF gpio2_io_i: SIGNAL IS "xilinx.com:interface:gpio:1.0 GPIO2 TRI_I";
ATTRIBUTE X_INTERFACE_PARAMETER OF gpio_io_o: SIGNAL IS "XIL_INTERFACENAME GPIO, BOARD.ASSOCIATED_PARAM GPIO_BOARD_INTERFACE";
ATTRIBUTE X_INTERFACE_INFO OF gpio_io_o: SIGNAL IS "xilinx.com:interface:gpio:1.0 GPIO TRI_O";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rresp: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RRESP";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_rdata: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI RDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_arready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI ARREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_arvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI ARVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_araddr: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI ARADDR";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_bready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI BREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_bvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI BVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_bresp: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI BRESP";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WVALID";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wstrb: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WSTRB";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_wdata: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI WDATA";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_awready: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI AWREADY";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_awvalid: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI AWVALID";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axi_awaddr: SIGNAL IS "XIL_INTERFACENAME S_AXI, DATA_WIDTH 32, PROTOCOL AXI4LITE, FREQ_HZ 125000000, ID_WIDTH 0, ADDR_WIDTH 9, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 0, HAS_LOCK 0, HAS_PROT 0, HAS_CACHE 0, HAS_QOS 0, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 0, NUM_READ_OUTSTANDING 1, NUM_WRITE_OUTSTANDING 1, MAX_BURST_LENGTH 1, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_T" &
"HREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_awaddr: SIGNAL IS "xilinx.com:interface:aximm:1.0 S_AXI AWADDR";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axi_aresetn: SIGNAL IS "XIL_INTERFACENAME S_AXI_ARESETN, POLARITY ACTIVE_LOW, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_aresetn: SIGNAL IS "xilinx.com:signal:reset:1.0 S_AXI_ARESETN RST";
ATTRIBUTE X_INTERFACE_PARAMETER OF s_axi_aclk: SIGNAL IS "XIL_INTERFACENAME S_AXI_ACLK, ASSOCIATED_BUSIF S_AXI, ASSOCIATED_RESET s_axi_aresetn, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF s_axi_aclk: SIGNAL IS "xilinx.com:signal:clock:1.0 S_AXI_ACLK CLK";
BEGIN
U0 : axi_gpio
GENERIC MAP (
C_FAMILY => "artix7",
C_S_AXI_ADDR_WIDTH => 9,
C_S_AXI_DATA_WIDTH => 32,
C_GPIO_WIDTH => 32,
C_GPIO2_WIDTH => 32,
C_ALL_INPUTS => 0,
C_ALL_INPUTS_2 => 1,
C_ALL_OUTPUTS => 1,
C_ALL_OUTPUTS_2 => 0,
C_INTERRUPT_PRESENT => 0,
C_DOUT_DEFAULT => X"00000000",
C_TRI_DEFAULT => X"FFFFFFFF",
C_IS_DUAL => 1,
C_DOUT_DEFAULT_2 => X"00000000",
C_TRI_DEFAULT_2 => X"FFFFFFFF"
)
PORT MAP (
s_axi_aclk => s_axi_aclk,
s_axi_aresetn => s_axi_aresetn,
s_axi_awaddr => s_axi_awaddr,
s_axi_awvalid => s_axi_awvalid,
s_axi_awready => s_axi_awready,
s_axi_wdata => s_axi_wdata,
s_axi_wstrb => s_axi_wstrb,
s_axi_wvalid => s_axi_wvalid,
s_axi_wready => s_axi_wready,
s_axi_bresp => s_axi_bresp,
s_axi_bvalid => s_axi_bvalid,
s_axi_bready => s_axi_bready,
s_axi_araddr => s_axi_araddr,
s_axi_arvalid => s_axi_arvalid,
s_axi_arready => s_axi_arready,
s_axi_rdata => s_axi_rdata,
s_axi_rresp => s_axi_rresp,
s_axi_rvalid => s_axi_rvalid,
s_axi_rready => s_axi_rready,
gpio_io_i => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 32)),
gpio_io_o => gpio_io_o,
gpio2_io_i => gpio2_io_i
);
END design_1_axi_gpio_0_1_arch;

391
Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_axixclk_0_0/sim/design_1_axixclk_0_0.v Normal file
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// (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
// DO NOT MODIFY THIS FILE.
// IP VLNV: xilinx.com:module_ref:axixclk:1.0
// IP Revision: 1
`timescale 1ns/1ps
(* IP_DEFINITION_SOURCE = "module_ref" *)
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_axixclk_0_0 (
S_AXI_ACLK,
S_AXI_ARESETN,
S_AXI_AWID,
S_AXI_AWADDR,
S_AXI_AWLEN,
S_AXI_AWSIZE,
S_AXI_AWBURST,
S_AXI_AWLOCK,
S_AXI_AWCACHE,
S_AXI_AWPROT,
S_AXI_AWQOS,
S_AXI_AWVALID,
S_AXI_AWREADY,
S_AXI_WDATA,
S_AXI_WSTRB,
S_AXI_WLAST,
S_AXI_WVALID,
S_AXI_WREADY,
S_AXI_BID,
S_AXI_BRESP,
S_AXI_BVALID,
S_AXI_BREADY,
S_AXI_ARID,
S_AXI_ARADDR,
S_AXI_ARLEN,
S_AXI_ARSIZE,
S_AXI_ARBURST,
S_AXI_ARLOCK,
S_AXI_ARCACHE,
S_AXI_ARPROT,
S_AXI_ARQOS,
S_AXI_ARVALID,
S_AXI_ARREADY,
S_AXI_RID,
S_AXI_RDATA,
S_AXI_RRESP,
S_AXI_RLAST,
S_AXI_RVALID,
S_AXI_RREADY,
M_AXI_ACLK,
M_AXI_ARESETN,
M_AXI_AWID,
M_AXI_AWADDR,
M_AXI_AWLEN,
M_AXI_AWSIZE,
M_AXI_AWBURST,
M_AXI_AWLOCK,
M_AXI_AWCACHE,
M_AXI_AWPROT,
M_AXI_AWQOS,
M_AXI_AWVALID,
M_AXI_AWREADY,
M_AXI_WDATA,
M_AXI_WSTRB,
M_AXI_WLAST,
M_AXI_WVALID,
M_AXI_WREADY,
M_AXI_BID,
M_AXI_BRESP,
M_AXI_BVALID,
M_AXI_BREADY,
M_AXI_ARID,
M_AXI_ARADDR,
M_AXI_ARLEN,
M_AXI_ARSIZE,
M_AXI_ARBURST,
M_AXI_ARLOCK,
M_AXI_ARCACHE,
M_AXI_ARPROT,
M_AXI_ARQOS,
M_AXI_ARVALID,
M_AXI_ARREADY,
M_AXI_RID,
M_AXI_RDATA,
M_AXI_RRESP,
M_AXI_RLAST,
M_AXI_RVALID,
M_AXI_RREADY
);
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME S_AXI_ACLK, ASSOCIATED_BUSIF S_AXI, ASSOCIATED_RESET S_AXI_ARESETN, FREQ_HZ 125000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:clock:1.0 S_AXI_ACLK CLK" *)
input wire S_AXI_ACLK;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME S_AXI_ARESETN, POLARITY ACTIVE_LOW, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:reset:1.0 S_AXI_ARESETN RST" *)
input wire S_AXI_ARESETN;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWID" *)
input wire [0 : 0] S_AXI_AWID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWADDR" *)
input wire [29 : 0] S_AXI_AWADDR;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWLEN" *)
input wire [7 : 0] S_AXI_AWLEN;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWSIZE" *)
input wire [2 : 0] S_AXI_AWSIZE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWBURST" *)
input wire [1 : 0] S_AXI_AWBURST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWLOCK" *)
input wire S_AXI_AWLOCK;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWCACHE" *)
input wire [3 : 0] S_AXI_AWCACHE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWPROT" *)
input wire [2 : 0] S_AXI_AWPROT;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWQOS" *)
input wire [3 : 0] S_AXI_AWQOS;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWVALID" *)
input wire S_AXI_AWVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI AWREADY" *)
output wire S_AXI_AWREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI WDATA" *)
input wire [255 : 0] S_AXI_WDATA;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI WSTRB" *)
input wire [31 : 0] S_AXI_WSTRB;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI WLAST" *)
input wire S_AXI_WLAST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI WVALID" *)
input wire S_AXI_WVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI WREADY" *)
output wire S_AXI_WREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI BID" *)
output wire [0 : 0] S_AXI_BID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI BRESP" *)
output wire [1 : 0] S_AXI_BRESP;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI BVALID" *)
output wire S_AXI_BVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI BREADY" *)
input wire S_AXI_BREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARID" *)
input wire [0 : 0] S_AXI_ARID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARADDR" *)
input wire [29 : 0] S_AXI_ARADDR;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARLEN" *)
input wire [7 : 0] S_AXI_ARLEN;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARSIZE" *)
input wire [2 : 0] S_AXI_ARSIZE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARBURST" *)
input wire [1 : 0] S_AXI_ARBURST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARLOCK" *)
input wire S_AXI_ARLOCK;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARCACHE" *)
input wire [3 : 0] S_AXI_ARCACHE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARPROT" *)
input wire [2 : 0] S_AXI_ARPROT;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARQOS" *)
input wire [3 : 0] S_AXI_ARQOS;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARVALID" *)
input wire S_AXI_ARVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI ARREADY" *)
output wire S_AXI_ARREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RID" *)
output wire [0 : 0] S_AXI_RID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RDATA" *)
output wire [255 : 0] S_AXI_RDATA;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RRESP" *)
output wire [1 : 0] S_AXI_RRESP;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RLAST" *)
output wire S_AXI_RLAST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RVALID" *)
output wire S_AXI_RVALID;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME S_AXI, DATA_WIDTH 256, PROTOCOL AXI4, FREQ_HZ 125000000, ID_WIDTH 1, ADDR_WIDTH 30, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 1, HAS_LOCK 1, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 1, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 1, NUM_READ_OUTSTANDING 2, NUM_WRITE_OUTSTANDING 2, MAX_BURST_LENGTH 256, PHASE 0.000, CLK_DOMAIN design_1_xdma_0_0_axi_aclk, NUM_READ_THREADS 1, NUM_WRITE_T\
HREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 S_AXI RREADY" *)
input wire S_AXI_RREADY;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME M_AXI_ACLK, ASSOCIATED_BUSIF M_AXI, ASSOCIATED_RESET M_AXI_ARESETN, FREQ_HZ 100000000, FREQ_TOLERANCE_HZ 0, PHASE 0, CLK_DOMAIN design_1_mig_7series_0_0_ui_clk, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:clock:1.0 M_AXI_ACLK CLK" *)
input wire M_AXI_ACLK;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME M_AXI_ARESETN, POLARITY ACTIVE_LOW, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:signal:reset:1.0 M_AXI_ARESETN RST" *)
output wire M_AXI_ARESETN;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWID" *)
output wire [0 : 0] M_AXI_AWID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWADDR" *)
output wire [29 : 0] M_AXI_AWADDR;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWLEN" *)
output wire [7 : 0] M_AXI_AWLEN;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWSIZE" *)
output wire [2 : 0] M_AXI_AWSIZE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWBURST" *)
output wire [1 : 0] M_AXI_AWBURST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWLOCK" *)
output wire M_AXI_AWLOCK;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWCACHE" *)
output wire [3 : 0] M_AXI_AWCACHE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWPROT" *)
output wire [2 : 0] M_AXI_AWPROT;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWQOS" *)
output wire [3 : 0] M_AXI_AWQOS;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWVALID" *)
output wire M_AXI_AWVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI AWREADY" *)
input wire M_AXI_AWREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI WDATA" *)
output wire [255 : 0] M_AXI_WDATA;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI WSTRB" *)
output wire [31 : 0] M_AXI_WSTRB;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI WLAST" *)
output wire M_AXI_WLAST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI WVALID" *)
output wire M_AXI_WVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI WREADY" *)
input wire M_AXI_WREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI BID" *)
input wire [0 : 0] M_AXI_BID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI BRESP" *)
input wire [1 : 0] M_AXI_BRESP;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI BVALID" *)
input wire M_AXI_BVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI BREADY" *)
output wire M_AXI_BREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARID" *)
output wire [0 : 0] M_AXI_ARID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARADDR" *)
output wire [29 : 0] M_AXI_ARADDR;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARLEN" *)
output wire [7 : 0] M_AXI_ARLEN;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARSIZE" *)
output wire [2 : 0] M_AXI_ARSIZE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARBURST" *)
output wire [1 : 0] M_AXI_ARBURST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARLOCK" *)
output wire M_AXI_ARLOCK;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARCACHE" *)
output wire [3 : 0] M_AXI_ARCACHE;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARPROT" *)
output wire [2 : 0] M_AXI_ARPROT;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARQOS" *)
output wire [3 : 0] M_AXI_ARQOS;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARVALID" *)
output wire M_AXI_ARVALID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI ARREADY" *)
input wire M_AXI_ARREADY;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RID" *)
input wire [0 : 0] M_AXI_RID;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RDATA" *)
input wire [255 : 0] M_AXI_RDATA;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RRESP" *)
input wire [1 : 0] M_AXI_RRESP;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RLAST" *)
input wire M_AXI_RLAST;
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RVALID" *)
input wire M_AXI_RVALID;
(* X_INTERFACE_PARAMETER = "XIL_INTERFACENAME M_AXI, DATA_WIDTH 256, PROTOCOL AXI4, FREQ_HZ 100000000, ID_WIDTH 1, ADDR_WIDTH 30, AWUSER_WIDTH 0, ARUSER_WIDTH 0, WUSER_WIDTH 0, RUSER_WIDTH 0, BUSER_WIDTH 0, READ_WRITE_MODE READ_WRITE, HAS_BURST 1, HAS_LOCK 1, HAS_PROT 1, HAS_CACHE 1, HAS_QOS 1, HAS_REGION 0, HAS_WSTRB 1, HAS_BRESP 1, HAS_RRESP 1, SUPPORTS_NARROW_BURST 1, NUM_READ_OUTSTANDING 2, NUM_WRITE_OUTSTANDING 2, MAX_BURST_LENGTH 256, PHASE 0, CLK_DOMAIN design_1_mig_7series_0_0_ui_clk, NUM_READ_THREADS 1, NUM_WRITE_\
THREADS 1, RUSER_BITS_PER_BYTE 0, WUSER_BITS_PER_BYTE 0, INSERT_VIP 0" *)
(* X_INTERFACE_INFO = "xilinx.com:interface:aximm:1.0 M_AXI RREADY" *)
output wire M_AXI_RREADY;
axixclk #(
.C_S_AXI_ID_WIDTH(1),
.C_S_AXI_DATA_WIDTH(256),
.C_S_AXI_ADDR_WIDTH(30),
.OPT_WRITE_ONLY(1'B0),
.OPT_READ_ONLY(1'B0),
.XCLOCK_FFS(2),
.LGFIFO(5)
) inst (
.S_AXI_ACLK(S_AXI_ACLK),
.S_AXI_ARESETN(S_AXI_ARESETN),
.S_AXI_AWID(S_AXI_AWID),
.S_AXI_AWADDR(S_AXI_AWADDR),
.S_AXI_AWLEN(S_AXI_AWLEN),
.S_AXI_AWSIZE(S_AXI_AWSIZE),
.S_AXI_AWBURST(S_AXI_AWBURST),
.S_AXI_AWLOCK(S_AXI_AWLOCK),
.S_AXI_AWCACHE(S_AXI_AWCACHE),
.S_AXI_AWPROT(S_AXI_AWPROT),
.S_AXI_AWQOS(S_AXI_AWQOS),
.S_AXI_AWVALID(S_AXI_AWVALID),
.S_AXI_AWREADY(S_AXI_AWREADY),
.S_AXI_WDATA(S_AXI_WDATA),
.S_AXI_WSTRB(S_AXI_WSTRB),
.S_AXI_WLAST(S_AXI_WLAST),
.S_AXI_WVALID(S_AXI_WVALID),
.S_AXI_WREADY(S_AXI_WREADY),
.S_AXI_BID(S_AXI_BID),
.S_AXI_BRESP(S_AXI_BRESP),
.S_AXI_BVALID(S_AXI_BVALID),
.S_AXI_BREADY(S_AXI_BREADY),
.S_AXI_ARID(S_AXI_ARID),
.S_AXI_ARADDR(S_AXI_ARADDR),
.S_AXI_ARLEN(S_AXI_ARLEN),
.S_AXI_ARSIZE(S_AXI_ARSIZE),
.S_AXI_ARBURST(S_AXI_ARBURST),
.S_AXI_ARLOCK(S_AXI_ARLOCK),
.S_AXI_ARCACHE(S_AXI_ARCACHE),
.S_AXI_ARPROT(S_AXI_ARPROT),
.S_AXI_ARQOS(S_AXI_ARQOS),
.S_AXI_ARVALID(S_AXI_ARVALID),
.S_AXI_ARREADY(S_AXI_ARREADY),
.S_AXI_RID(S_AXI_RID),
.S_AXI_RDATA(S_AXI_RDATA),
.S_AXI_RRESP(S_AXI_RRESP),
.S_AXI_RLAST(S_AXI_RLAST),
.S_AXI_RVALID(S_AXI_RVALID),
.S_AXI_RREADY(S_AXI_RREADY),
.M_AXI_ACLK(M_AXI_ACLK),
.M_AXI_ARESETN(M_AXI_ARESETN),
.M_AXI_AWID(M_AXI_AWID),
.M_AXI_AWADDR(M_AXI_AWADDR),
.M_AXI_AWLEN(M_AXI_AWLEN),
.M_AXI_AWSIZE(M_AXI_AWSIZE),
.M_AXI_AWBURST(M_AXI_AWBURST),
.M_AXI_AWLOCK(M_AXI_AWLOCK),
.M_AXI_AWCACHE(M_AXI_AWCACHE),
.M_AXI_AWPROT(M_AXI_AWPROT),
.M_AXI_AWQOS(M_AXI_AWQOS),
.M_AXI_AWVALID(M_AXI_AWVALID),
.M_AXI_AWREADY(M_AXI_AWREADY),
.M_AXI_WDATA(M_AXI_WDATA),
.M_AXI_WSTRB(M_AXI_WSTRB),
.M_AXI_WLAST(M_AXI_WLAST),
.M_AXI_WVALID(M_AXI_WVALID),
.M_AXI_WREADY(M_AXI_WREADY),
.M_AXI_BID(M_AXI_BID),
.M_AXI_BRESP(M_AXI_BRESP),
.M_AXI_BVALID(M_AXI_BVALID),
.M_AXI_BREADY(M_AXI_BREADY),
.M_AXI_ARID(M_AXI_ARID),
.M_AXI_ARADDR(M_AXI_ARADDR),
.M_AXI_ARLEN(M_AXI_ARLEN),
.M_AXI_ARSIZE(M_AXI_ARSIZE),
.M_AXI_ARBURST(M_AXI_ARBURST),
.M_AXI_ARLOCK(M_AXI_ARLOCK),
.M_AXI_ARCACHE(M_AXI_ARCACHE),
.M_AXI_ARPROT(M_AXI_ARPROT),
.M_AXI_ARQOS(M_AXI_ARQOS),
.M_AXI_ARVALID(M_AXI_ARVALID),
.M_AXI_ARREADY(M_AXI_ARREADY),
.M_AXI_RID(M_AXI_RID),
.M_AXI_RDATA(M_AXI_RDATA),
.M_AXI_RRESP(M_AXI_RRESP),
.M_AXI_RLAST(M_AXI_RLAST),
.M_AXI_RVALID(M_AXI_RVALID),
.M_AXI_RREADY(M_AXI_RREADY)
);
endmodule

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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_clk_wiz_0_0/design_1_clk_wiz_0_0.v Normal file
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// file: design_1_clk_wiz_0_0.v
//
// (c) Copyright 2008 - 2013 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//----------------------------------------------------------------------------
// User entered comments
//----------------------------------------------------------------------------
// None
//
//----------------------------------------------------------------------------
// Output Output Phase Duty Cycle Pk-to-Pk Phase
// Clock Freq (MHz) (degrees) (%) Jitter (ps) Error (ps)
//----------------------------------------------------------------------------
// clk_out1__200.00000______0.000______50.0______109.241_____96.948
//
//----------------------------------------------------------------------------
// Input Clock Freq (MHz) Input Jitter (UI)
//----------------------------------------------------------------------------
// __primary_________125.000____________0.010
`timescale 1ps/1ps
(* CORE_GENERATION_INFO = "design_1_clk_wiz_0_0,clk_wiz_v6_0_5_0_0,{component_name=design_1_clk_wiz_0_0,use_phase_alignment=true,use_min_o_jitter=false,use_max_i_jitter=false,use_dyn_phase_shift=false,use_inclk_switchover=false,use_dyn_reconfig=false,enable_axi=0,feedback_source=FDBK_AUTO,PRIMITIVE=PLL,num_out_clk=1,clkin1_period=8.000,clkin2_period=10.0,use_power_down=false,use_reset=true,use_locked=true,use_inclk_stopped=false,feedback_type=SINGLE,CLOCK_MGR_TYPE=NA,manual_override=false}" *)
module design_1_clk_wiz_0_0
(
// Clock out ports
output clk_out1,
// Status and control signals
input resetn,
output locked,
// Clock in ports
input clk_in1
);
design_1_clk_wiz_0_0_clk_wiz inst
(
// Clock out ports
.clk_out1(clk_out1),
// Status and control signals
.resetn(resetn),
.locked(locked),
// Clock in ports
.clk_in1(clk_in1)
);
endmodule

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// file: design_1_clk_wiz_0_0.v
//
// (c) Copyright 2008 - 2013 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//----------------------------------------------------------------------------
// User entered comments
//----------------------------------------------------------------------------
// None
//
//----------------------------------------------------------------------------
// Output Output Phase Duty Cycle Pk-to-Pk Phase
// Clock Freq (MHz) (degrees) (%) Jitter (ps) Error (ps)
//----------------------------------------------------------------------------
// clk_out1__200.00000______0.000______50.0______109.241_____96.948
//
//----------------------------------------------------------------------------
// Input Clock Freq (MHz) Input Jitter (UI)
//----------------------------------------------------------------------------
// __primary_________125.000____________0.010
`timescale 1ps/1ps
module design_1_clk_wiz_0_0_clk_wiz
(// Clock in ports
// Clock out ports
output clk_out1,
// Status and control signals
input resetn,
output locked,
input clk_in1
);
// Input buffering
//------------------------------------
wire clk_in1_design_1_clk_wiz_0_0;
wire clk_in2_design_1_clk_wiz_0_0;
assign clk_in1_design_1_clk_wiz_0_0 = clk_in1;
// Clocking PRIMITIVE
//------------------------------------
// Instantiation of the MMCM PRIMITIVE
// * Unused inputs are tied off
// * Unused outputs are labeled unused
wire clk_out1_design_1_clk_wiz_0_0;
wire clk_out2_design_1_clk_wiz_0_0;
wire clk_out3_design_1_clk_wiz_0_0;
wire clk_out4_design_1_clk_wiz_0_0;
wire clk_out5_design_1_clk_wiz_0_0;
wire clk_out6_design_1_clk_wiz_0_0;
wire clk_out7_design_1_clk_wiz_0_0;
wire [15:0] do_unused;
wire drdy_unused;
wire psdone_unused;
wire locked_int;
wire clkfbout_design_1_clk_wiz_0_0;
wire clkfbout_buf_design_1_clk_wiz_0_0;
wire clkfboutb_unused;
wire clkout1_unused;
wire clkout2_unused;
wire clkout3_unused;
wire clkout4_unused;
wire clkout5_unused;
wire clkout6_unused;
wire clkfbstopped_unused;
wire clkinstopped_unused;
wire reset_high;
PLLE2_ADV
#(.BANDWIDTH ("OPTIMIZED"),
.COMPENSATION ("ZHOLD"),
.STARTUP_WAIT ("FALSE"),
.DIVCLK_DIVIDE (1),
.CLKFBOUT_MULT (8),
.CLKFBOUT_PHASE (0.000),
.CLKOUT0_DIVIDE (5),
.CLKOUT0_PHASE (0.000),
.CLKOUT0_DUTY_CYCLE (0.500),
.CLKIN1_PERIOD (8.000))
plle2_adv_inst
// Output clocks
(
.CLKFBOUT (clkfbout_design_1_clk_wiz_0_0),
.CLKOUT0 (clk_out1_design_1_clk_wiz_0_0),
.CLKOUT1 (clkout1_unused),
.CLKOUT2 (clkout2_unused),
.CLKOUT3 (clkout3_unused),
.CLKOUT4 (clkout4_unused),
.CLKOUT5 (clkout5_unused),
// Input clock control
.CLKFBIN (clkfbout_buf_design_1_clk_wiz_0_0),
.CLKIN1 (clk_in1_design_1_clk_wiz_0_0),
.CLKIN2 (1'b0),
// Tied to always select the primary input clock
.CLKINSEL (1'b1),
// Ports for dynamic reconfiguration
.DADDR (7'h0),
.DCLK (1'b0),
.DEN (1'b0),
.DI (16'h0),
.DO (do_unused),
.DRDY (drdy_unused),
.DWE (1'b0),
// Other control and status signals
.LOCKED (locked_int),
.PWRDWN (1'b0),
.RST (reset_high));
assign reset_high = ~resetn;
assign locked = locked_int;
// Clock Monitor clock assigning
//--------------------------------------
// Output buffering
//-----------------------------------
BUFG clkf_buf
(.O (clkfbout_buf_design_1_clk_wiz_0_0),
.I (clkfbout_design_1_clk_wiz_0_0));
BUFG clkout1_buf
(.O (clk_out1),
.I (clk_out1_design_1_clk_wiz_0_0));
endmodule

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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_util_ds_buf_0_0/sim/design_1_util_ds_buf_0_0.vhd Normal file
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-- (c) Copyright 1995-2021 Xilinx, Inc. All rights reserved.
--
-- This file contains confidential and proprietary information
-- of Xilinx, Inc. and is protected under U.S. and
-- international copyright and other intellectual property
-- laws.
--
-- DISCLAIMER
-- This disclaimer is not a license and does not grant any
-- rights to the materials distributed herewith. Except as
-- otherwise provided in a valid license issued to you by
-- Xilinx, and to the maximum extent permitted by applicable
-- law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-- WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-- AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-- BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-- INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-- (2) Xilinx shall not be liable (whether in contract or tort,
-- including negligence, or under any other theory of
-- liability) for any loss or damage of any kind or nature
-- related to, arising under or in connection with these
-- materials, including for any direct, or any indirect,
-- special, incidental, or consequential loss or damage
-- (including loss of data, profits, goodwill, or any type of
-- loss or damage suffered as a result of any action brought
-- by a third party) even if such damage or loss was
-- reasonably foreseeable or Xilinx had been advised of the
-- possibility of the same.
--
-- CRITICAL APPLICATIONS
-- Xilinx products are not designed or intended to be fail-
-- safe, or for use in any application requiring fail-safe
-- performance, such as life-support or safety devices or
-- systems, Class III medical devices, nuclear facilities,
-- applications related to the deployment of airbags, or any
-- other applications that could lead to death, personal
-- injury, or severe property or environmental damage
-- (individually and collectively, "Critical
-- Applications"). Customer assumes the sole risk and
-- liability of any use of Xilinx products in Critical
-- Applications, subject only to applicable laws and
-- regulations governing limitations on product liability.
--
-- THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-- PART OF THIS FILE AT ALL TIMES.
--
-- DO NOT MODIFY THIS FILE.
-- IP VLNV: xilinx.com:ip:util_ds_buf:2.1
-- IP Revision: 22
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
USE ieee.numeric_std.ALL;
ENTITY design_1_util_ds_buf_0_0 IS
PORT (
IBUF_DS_P : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUF_DS_N : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUF_OUT : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUF_DS_ODIV2 : OUT STD_LOGIC_VECTOR(0 DOWNTO 0)
);
END design_1_util_ds_buf_0_0;
ARCHITECTURE design_1_util_ds_buf_0_0_arch OF design_1_util_ds_buf_0_0 IS
ATTRIBUTE DowngradeIPIdentifiedWarnings : STRING;
ATTRIBUTE DowngradeIPIdentifiedWarnings OF design_1_util_ds_buf_0_0_arch: ARCHITECTURE IS "yes";
COMPONENT util_ds_buf IS
GENERIC (
C_BUF_TYPE : STRING;
C_SIZE : INTEGER;
C_BUFGCE_DIV : INTEGER;
C_BUFG_GT_SYNC : INTEGER;
C_SIM_DEVICE : STRING;
C_OBUFDS_GTE5_ADV : STD_LOGIC_VECTOR;
C_REFCLK_ICNTL_TX : STD_LOGIC_VECTOR
);
PORT (
IBUF_DS_P : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUF_DS_N : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUF_DS_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUF_OUT : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUF_DS_ODIV2 : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUF_IN : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUF_DS_P : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUF_DS_N : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IOBUF_DS_P : INOUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IOBUF_DS_N : INOUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IOBUF_IO_T : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IOBUF_IO_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IOBUF_IO_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IOBUF_IO_IO : INOUT STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFGCE_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFGCE_CE : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFGCE_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFH_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFGCE_CLR : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFH_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFHCE_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFHCE_CE : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFHCE_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_GT_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_FABRIC_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE4_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE4_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE3_ADV_I : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
RXRECCLK_SEL_GTE3_ADV : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
OBUFDS_GTE3_ADV_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE4_ADV_I : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
RXRECCLK_SEL_GTE4_ADV : IN STD_LOGIC_VECTOR(1 DOWNTO 0);
OBUFDS_GTE4_ADV_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE3_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE3_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_ADV_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_ADV_I : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
IBUFDS_GTME5_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTME5_IB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTME5_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_GT_CE : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_GT_CEMASK : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_GT_CLR : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_GT_CLRMASK : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_GT_DIV : IN STD_LOGIC_VECTOR(2 DOWNTO 0);
IBUFDS_GTM_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTM_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTM_IB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTME5_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTME5_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_I : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_ADV_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_ADV_I : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
OBUFDS_GTME5_ADV_CEB : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTME5_ADV_I : IN STD_LOGIC_VECTOR(3 DOWNTO 0);
BUFG_GT_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
BUFG_FABRIC_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE4_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE4_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE3_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE3_ADV_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE3_ADV_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE4_ADV_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE4_ADV_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE3_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_ADV_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTE5_ADV_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTME5_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTME5_ODIV2 : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTM_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
IBUFDS_GTM_ODIV2 : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTME5_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTME5_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_ADV_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTM_ADV_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTME5_ADV_O : OUT STD_LOGIC_VECTOR(0 DOWNTO 0);
OBUFDS_GTME5_ADV_OB : OUT STD_LOGIC_VECTOR(0 DOWNTO 0)
);
END COMPONENT util_ds_buf;
ATTRIBUTE X_INTERFACE_INFO : STRING;
ATTRIBUTE X_INTERFACE_PARAMETER : STRING;
ATTRIBUTE X_INTERFACE_PARAMETER OF IBUF_DS_ODIV2: SIGNAL IS "XIL_INTERFACENAME IBUF_DS_ODIV2, FREQ_HZ 100000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_util_ds_buf_0_0_IBUF_DS_ODIV2, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF IBUF_DS_ODIV2: SIGNAL IS "xilinx.com:signal:clock:1.0 IBUF_DS_ODIV2 CLK";
ATTRIBUTE X_INTERFACE_PARAMETER OF IBUF_OUT: SIGNAL IS "XIL_INTERFACENAME IBUF_OUT, FREQ_HZ 100000000, FREQ_TOLERANCE_HZ 0, PHASE 0.000, CLK_DOMAIN design_1_util_ds_buf_0_0_IBUF_OUT, INSERT_VIP 0";
ATTRIBUTE X_INTERFACE_INFO OF IBUF_OUT: SIGNAL IS "xilinx.com:signal:clock:1.0 IBUF_OUT CLK";
ATTRIBUTE X_INTERFACE_INFO OF IBUF_DS_N: SIGNAL IS "xilinx.com:interface:diff_clock:1.0 CLK_IN_D CLK_N";
ATTRIBUTE X_INTERFACE_PARAMETER OF IBUF_DS_P: SIGNAL IS "XIL_INTERFACENAME CLK_IN_D, BOARD.ASSOCIATED_PARAM DIFF_CLK_IN_BOARD_INTERFACE, CAN_DEBUG false, FREQ_HZ 100000000";
ATTRIBUTE X_INTERFACE_INFO OF IBUF_DS_P: SIGNAL IS "xilinx.com:interface:diff_clock:1.0 CLK_IN_D CLK_P";
BEGIN
U0 : util_ds_buf
GENERIC MAP (
C_BUF_TYPE => "ibufdsgte2",
C_SIZE => 1,
C_BUFGCE_DIV => 1,
C_BUFG_GT_SYNC => 0,
C_SIM_DEVICE => "VERSAL_AI_CORE_ES1",
C_OBUFDS_GTE5_ADV => B"00",
C_REFCLK_ICNTL_TX => B"00000"
)
PORT MAP (
IBUF_DS_P => IBUF_DS_P,
IBUF_DS_N => IBUF_DS_N,
IBUF_DS_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
IBUF_OUT => IBUF_OUT,
IBUF_DS_ODIV2 => IBUF_DS_ODIV2,
OBUF_IN => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
IOBUF_IO_T => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
IOBUF_IO_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFGCE_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFGCE_CE => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFH_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFGCE_CLR => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFHCE_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFHCE_CE => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_GT_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_FABRIC_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE5_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE5_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE4_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE4_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE3_ADV_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
RXRECCLK_SEL_GTE3_ADV => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 2)),
OBUFDS_GTE3_ADV_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE4_ADV_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
RXRECCLK_SEL_GTE4_ADV => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 2)),
OBUFDS_GTE4_ADV_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE3_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE3_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE5_ADV_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTE5_ADV_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
IBUFDS_GTME5_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
IBUFDS_GTME5_IB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
IBUFDS_GTME5_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_GT_CE => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_GT_CEMASK => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_GT_CLR => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_GT_CLRMASK => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
BUFG_GT_DIV => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 3)),
IBUFDS_GTM_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
IBUFDS_GTM_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
IBUFDS_GTM_IB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTME5_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTME5_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTM_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTM_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTM_ADV_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTM_ADV_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4)),
OBUFDS_GTME5_ADV_CEB => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 1)),
OBUFDS_GTME5_ADV_I => STD_LOGIC_VECTOR(TO_UNSIGNED(0, 4))
);
END design_1_util_ds_buf_0_0_arch;

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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_util_ds_buf_0_0/util_ds_buf.vhd Normal file
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@ -0,0 +1,766 @@
-------------------------------------------------------------------------------
-- util_ds_buf.vhd - Entity and architecture
-------------------------------------------------------------------------------
--
-- ***************************************************************************
-- ** Copyright(C) 2007 by Xilinx, Inc. All rights reserved. **
-- ** **
-- ** This text contains proprietary, confidential **
-- ** information of Xilinx, Inc. , is distributed by **
-- ** under license from Xilinx, Inc., and may be used, **
-- ** copied and/or disclosed only pursuant to the terms **
-- ** of a valid license agreement with Xilinx, Inc. **
-- ** **
-- ** Unmodified source code is guaranteed to place and route, **
-- ** function and run at speed according to the datasheet **
-- ** specification. Source code is provided "as-is", with no **
-- ** obligation on the part of Xilinx to provide support. **
-- ** **
-- ** Xilinx Hotline support of source code IP shall only include **
-- ** standard level Xilinx Hotline support, and will only address **
-- ** issues and questions related to the standard released Netlist **
-- ** version of the core (and thus indirectly, the original core source). **
-- ** **
-- ** The Xilinx Support Hotline does not have access to source **
-- ** code and therefore cannot answer specific questions related **
-- ** to source HDL. The Xilinx Support Hotline will only be able **
-- ** to confirm the problem in the Netlist version of the core. **
-- ** **
-- ** This copyright and support notice must be retained as part **
-- ** of this text at all times. **
-- ***************************************************************************
--
-------------------------------------------------------------------------------
-- Filename: util_ds_buf.vhd
--
-- Description:
--
-- VHDL-Standard: VHDL'93
-------------------------------------------------------------------------------
-- Structure:
-- util_ds_buf.vhd
--
--
-------------------------------------------------------------------------------
-- Naming Conventions:
-- active low signals: "*_n"
-- clock signals: "clk", "clk_div#", "clk_#x"
-- reset signals: "rst", "rst_n"
-- generics: "C_*"
-- user defined types: "*_TYPE"
-- state machine next state: "*_ns"
-- state machine current state: "*_cs"
-- combinatorial signals: "*_com"
-- pipelined or register delay signals: "*_d#"
-- counter signals: "*cnt*"
-- clock enable signals: "*_ce"
-- internal version of output port "*_i"
-- device pins: "*_pin"
-- ports: - Names begin with Uppercase
-- processes: "*_PROCESS"
-- component instantiations: "<ENTITY_>I_<#|FUNC>
-------------------------------------------------------------------------------
library IEEE;
use IEEE.std_logic_1164.all;
use IEEE.numeric_std.all;
library UNISIM;
use UNISIM.VComponents.all;
entity util_ds_buf is
generic (
C_BUF_TYPE : string := "IBUFDS";
C_SIZE : integer := 1;
C_BUFGCE_DIV : integer := 2;
C_BUFG_GT_SYNC : integer := 0;
C_SIM_DEVICE : string := "VERSAL_AI_CORE_ES1";
C_OBUFDS_GTE5_ADV : std_logic_vector(1 downto 0) := "00";
C_REFCLK_ICNTL_TX : std_logic_vector(4 downto 0) := "00000"
);
port (
-- ports for differential signaling input buffer
IBUF_DS_P : in std_logic_vector(C_SIZE-1 downto 0);
IBUF_DS_N : in std_logic_vector(C_SIZE-1 downto 0);
IBUF_OUT : out std_logic_vector(C_SIZE-1 downto 0);
IBUF_DS_ODIV2 : out std_logic_vector(C_SIZE-1 downto 0);
IBUF_DS_CEB : in std_logic_vector(C_SIZE-1 downto 0);
-- ports for differential signaling output buffer
OBUF_IN : in std_logic_vector(C_SIZE-1 downto 0);
OBUF_DS_P : out std_logic_vector(C_SIZE-1 downto 0);
OBUF_DS_N : out std_logic_vector(C_SIZE-1 downto 0);
-- ports for tri-state differential signaling io buffer
IOBUF_DS_P : inout std_logic_vector(C_SIZE-1 downto 0);
IOBUF_DS_N : inout std_logic_vector(C_SIZE-1 downto 0);
IOBUF_IO_T : in std_logic_vector(C_SIZE-1 downto 0);
IOBUF_IO_I : in std_logic_vector(C_SIZE-1 downto 0);
IOBUF_IO_O : out std_logic_vector(C_SIZE-1 downto 0);
-- ports specific to io buffer inout
IOBUF_IO_IO : inout std_logic_vector(C_SIZE-1 downto 0);
-- ports for BUFG
BUFG_I : in std_logic_vector(C_SIZE-1 downto 0);
BUFG_O : out std_logic_vector(C_SIZE-1 downto 0);
-- ports for BUFGCE
BUFGCE_I : in std_logic_vector(C_SIZE-1 downto 0);
BUFGCE_CE : in std_logic_vector(C_SIZE-1 downto 0);
BUFGCE_O : out std_logic_vector(C_SIZE-1 downto 0);
BUFGCE_CLR : in std_logic_vector(C_SIZE-1 downto 0);
-- ports for BUFH
BUFH_I : in std_logic_vector(C_SIZE-1 downto 0);
BUFH_O : out std_logic_vector(C_SIZE-1 downto 0);
-- ports for BUFHCE
BUFHCE_I : in std_logic_vector(C_SIZE-1 downto 0);
BUFHCE_CE : in std_logic_vector(C_SIZE-1 downto 0);
BUFHCE_O : out std_logic_vector(C_SIZE-1 downto 0);
-- port for BUFG_FABRIC
BUFG_FABRIC_I : in std_logic_vector(C_SIZE-1 downto 0);
BUFG_FABRIC_O : out std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTE5
OBUFDS_GTE5_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE5_I : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE5_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE5_OB : out std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTE5_ADV
OBUFDS_GTE5_ADV_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE5_ADV_I : in std_logic_vector((4 * C_SIZE) - 1 downto 0);
OBUFDS_GTE5_ADV_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE5_ADV_OB : out std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTE3
OBUFDS_GTE3_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE3_I : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE3_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE3_OB : out std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTE3_ADV
OBUFDS_GTE3_ADV_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE3_ADV_I : in std_logic_vector((4 * C_SIZE) -1 downto 0);
OBUFDS_GTE3_ADV_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE3_ADV_OB : out std_logic_vector(C_SIZE-1 downto 0);
RXRECCLK_SEL_GTE3_ADV : in std_logic_vector((2 * C_SIZE) -1 downto 0);
-- port for OBUFDS_GTE4
OBUFDS_GTE4_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE4_I : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE4_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE4_OB : out std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTE4_ADV
OBUFDS_GTE4_ADV_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE4_ADV_I : in std_logic_vector((4 * C_SIZE) -1 downto 0);
OBUFDS_GTE4_ADV_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTE4_ADV_OB : out std_logic_vector(C_SIZE-1 downto 0);
RXRECCLK_SEL_GTE4_ADV : in std_logic_vector((2 * C_SIZE) -1 downto 0);
-- port for IBUFDS_GTM
IBUFDS_GTM_O : out std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTM_ODIV2 : out std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTM_CEB : in std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTM_I : in std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTM_IB : in std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTM
OBUFDS_GTM_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTM_OB : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTM_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTM_I : in std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTM_ADV
OBUFDS_GTM_ADV_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTM_ADV_I : in std_logic_vector((4 * C_SIZE) -1 downto 0);
OBUFDS_GTM_ADV_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTM_ADV_OB : out std_logic_vector(C_SIZE-1 downto 0);
-- port for IBUFDS_GTME5
IBUFDS_GTME5_O : out std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTME5_ODIV2 : out std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTME5_CEB : in std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTME5_I : in std_logic_vector(C_SIZE-1 downto 0);
IBUFDS_GTME5_IB : in std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTME5
OBUFDS_GTME5_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTME5_I : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTME5_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTME5_OB : out std_logic_vector(C_SIZE-1 downto 0);
-- port for OBUFDS_GTME5_ADV
OBUFDS_GTME5_ADV_CEB : in std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTME5_ADV_I : in std_logic_vector((4 * C_SIZE) -1 downto 0);
OBUFDS_GTME5_ADV_O : out std_logic_vector(C_SIZE-1 downto 0);
OBUFDS_GTME5_ADV_OB : out std_logic_vector(C_SIZE-1 downto 0);
-- ports for BUFG_GT
BUFG_GT_I : in std_logic_vector(C_SIZE-1 downto 0);
BUFG_GT_CE : in std_logic_vector(C_SIZE-1 downto 0);
BUFG_GT_CEMASK : in std_logic_vector(C_SIZE-1 downto 0);
BUFG_GT_CLR : in std_logic_vector(C_SIZE-1 downto 0);
BUFG_GT_CLRMASK : in std_logic_vector(C_SIZE-1 downto 0);
BUFG_GT_DIV : in std_logic_vector((3 * C_SIZE) - 1 downto 0);
BUFG_GT_O : out std_logic_vector(C_SIZE-1 downto 0)
);
end util_ds_buf;
architecture IMP of util_ds_buf is
-- function to return lower case character
function LowerCase_Char(char : character) return character is
begin
-- If char is not an upper case letter then return char
if char < 'A' or char > 'Z' then
return char;
end if;
-- Otherwise map char to its corresponding lower case character and
-- return that
case char is
when 'A' => return 'a'; when 'B' => return 'b'; when 'C' => return 'c'; when 'D' => return 'd';
when 'E' => return 'e'; when 'F' => return 'f'; when 'G' => return 'g'; when 'H' => return 'h';
when 'I' => return 'i'; when 'J' => return 'j'; when 'K' => return 'k'; when 'L' => return 'l';
when 'M' => return 'm'; when 'N' => return 'n'; when 'O' => return 'o'; when 'P' => return 'p';
when 'Q' => return 'q'; when 'R' => return 'r'; when 'S' => return 's'; when 'T' => return 't';
when 'U' => return 'u'; when 'V' => return 'v'; when 'W' => return 'w'; when 'X' => return 'x';
when 'Y' => return 'y'; when 'Z' => return 'z';
when others => return char;
end case;
end LowerCase_Char;
-- function to return lower case string
function LowerCase_String (s : string) return string is
variable res : string(s'range);
begin
for I in s'range loop
res(I) := LowerCase_Char(s(I));
end loop;
return res;
end function LowerCase_String;
constant BUFFER_TYPE : string := LowerCase_String(C_BUF_TYPE);
constant BIT1 : bit := '0';
constant BIT2 : std_logic_vector (1 downto 0) := "00";
constant BIT3 : std_logic_vector (2 downto 0) := "010";
begin
-- instantiate IBUFDS_GTE2
USE_IBUFDS_GTE2 : if (BUFFER_TYPE = "ibufdsgte2") generate
signal IBUF_OUT_P : std_logic_vector(C_SIZE-1 downto 0);
signal IBUF_OUT_N : std_logic_vector(C_SIZE-1 downto 0);
begin
GEN_IBUFDS_GTE2 : for i in 0 to C_SIZE-1 generate
IBUF_P_I : IBUF
port map (O => IBUF_OUT_P(i), I => IBUF_DS_P(i));
IBUF_N_I : IBUF
port map (O => IBUF_OUT_N(i), I => IBUF_DS_N(i));
IBUFDS_GTE2_I : IBUFDS_GTE2
port map (O => IBUF_OUT(i), ODIV2 => IBUF_DS_ODIV2(i), I => IBUF_OUT_P(i), IB => IBUF_OUT_N(i), CEB => '0');
end generate GEN_IBUFDS_GTE2;
-- tie-off other non-used outputs
OBUF_DS_P <= (others => '0');
OBUF_DS_N <= (others => '0');
IOBUF_IO_O <= (others => '0');
IOBUF_DS_P <= (others => '0');
IOBUF_DS_N <= (others => '0');
end generate USE_IBUFDS_GTE2;
-- instantiate IBUFDS_GTE3
USE_IBUFDS_GTE3 : if (BUFFER_TYPE = "ibufdsgte3") generate
GEN_IBUFDS_GTE3 : for i in 0 to C_SIZE-1 generate
IBUFDS_GTE3_I : IBUFDS_GTE3
port map (O => IBUF_OUT(i), ODIV2 => IBUF_DS_ODIV2(i), I => IBUF_DS_P(i), IB => IBUF_DS_N(i), CEB => '0');
end generate GEN_IBUFDS_GTE3;
-- tie-off other non-used outputs
OBUF_DS_P <= (others => '0');
OBUF_DS_N <= (others => '0');
IOBUF_IO_O <= (others => '0');
IOBUF_DS_P <= (others => '0');
IOBUF_DS_N <= (others => '0');
end generate USE_IBUFDS_GTE3;
-- instantiate IBUFDS_GTE4
USE_IBUFDS_GTE4 : if (BUFFER_TYPE = "ibufdsgte4") generate
GEN_IBUFDS_GTE4 : for i in 0 to C_SIZE-1 generate
IBUFDS_GTE4_I : IBUFDS_GTE4
port map (O => IBUF_OUT(i), ODIV2 => IBUF_DS_ODIV2(i), I => IBUF_DS_P(i), IB => IBUF_DS_N(i), CEB => '0');
end generate GEN_IBUFDS_GTE4;
-- tie-off other non-used outputs
OBUF_DS_P <= (others => '0');
OBUF_DS_N <= (others => '0');
IOBUF_IO_O <= (others => '0');
IOBUF_DS_P <= (others => '0');
IOBUF_DS_N <= (others => '0');
end generate USE_IBUFDS_GTE4;
-- instantiate IBUFDS
USE_IBUFDS : if (BUFFER_TYPE = "ibufds") generate
GEN_IBUFDS : for i in 0 to C_SIZE-1 generate
IBUFDS_I : IBUFDS
port map (O => IBUF_OUT(i), I => IBUF_DS_P(i), IB => IBUF_DS_N(i));
end generate GEN_IBUFDS;
-- tie-off other non-used outputs
IBUF_DS_ODIV2 <= (others => '0');
OBUF_DS_P <= (others => '0');
OBUF_DS_N <= (others => '0');
IOBUF_IO_O <= (others => '0');
IOBUF_DS_P <= (others => '0');
IOBUF_DS_N <= (others => '0');
end generate USE_IBUFDS;
-- instantiate OBUFDS
USE_OBUFDS : if (BUFFER_TYPE = "obufds") generate
GEN_OBUFDS : for i in 0 to C_SIZE-1 generate
OBUFDS_I : OBUFDS
port map (O => OBUF_DS_P(i), OB => OBUF_DS_N(i), I => OBUF_IN(i));
end generate GEN_OBUFDS;
-- tie-off other non-used outputs
IBUF_OUT <= (others => '0');
IBUF_DS_ODIV2 <= (others => '0');
IOBUF_IO_O <= (others => '0');
IOBUF_DS_P <= (others => '0');
IOBUF_DS_N <= (others => '0');
end generate USE_OBUFDS;
-- instantiate IOBUFDS
USE_IOBUFDS : if (BUFFER_TYPE = "iobufds") generate
GEN_IOBUFDS : for i in 0 to C_SIZE-1 generate
IOBUFDS_I : IOBUFDS
port map (
O => IOBUF_IO_O(i),
IO => IOBUF_DS_P(i),
IOB => IOBUF_DS_N(i),
I => IOBUF_IO_I(i),
T => IOBUF_IO_T(i)
);
end generate GEN_IOBUFDS;
-- tie-off other non-used outputs
IBUF_OUT <= (others => '0');
IBUF_DS_ODIV2 <= (others => '0');
OBUF_DS_P <= (others => '0');
OBUF_DS_N <= (others => '0');
end generate USE_IOBUFDS;
-- instantiate BUFG
USE_BUFG : if (BUFFER_TYPE = "bufg") generate
GEN_BUFG : for i in 0 to C_SIZE-1 generate
BUFG_U : BUFG
port map (
O => BUFG_O(i),
I => BUFG_I(i)
);
end generate GEN_BUFG;
end generate USE_BUFG;
-- instantiate BUFGCE
USE_BUFGCE : if (BUFFER_TYPE = "bufgce") generate
GEN_BUFGCE : for i in 0 to C_SIZE-1 generate
BUFGCE_U : BUFGCE
port map (
O => BUFGCE_O(i),
I => BUFGCE_I(i),
CE => BUFGCE_CE(i)
);
end generate GEN_BUFGCE;
end generate USE_BUFGCE;
-- instantiate BUFH
USE_BUFH : if (BUFFER_TYPE = "bufh") generate
GEN_BUFH : for i in 0 to C_SIZE-1 generate
BUFH_U : BUFH
port map (
O => BUFH_O(i),
I => BUFH_I(i)
);
end generate GEN_BUFH;
end generate USE_BUFH;
-- instantiate BUFHCE
USE_BUFHCE : if (BUFFER_TYPE = "bufhce") generate
GEN_BUFHCE : for i in 0 to C_SIZE-1 generate
BUFHCE_U : BUFHCE
port map (
O => BUFHCE_O(i),
I => BUFHCE_I(i),
CE => BUFHCE_CE(i)
);
end generate GEN_BUFHCE;
end generate USE_BUFHCE;
-- instantiate BUFG
USE_BUFG_GT_WITH_SYNC : if (BUFFER_TYPE = "bufg_gt" and C_BUFG_GT_SYNC = 1) generate
signal BUFG_GT_CESYNC : std_logic_vector(C_SIZE-1 downto 0);
signal BUFG_GT_CLRSYNC : std_logic_vector(C_SIZE-1 downto 0);
begin
GEN_BUFG_GT_SYNC : for i in 0 to C_SIZE-1 generate
BUFG_GT_SYNC_U : BUFG_GT_SYNC
port map (
CE => BUFG_GT_CE(i),
CESYNC => BUFG_GT_CESYNC(i),
CLR => BUFG_GT_CLR(i),
CLRSYNC => BUFG_GT_CLRSYNC(i),
CLK => BUFG_GT_I(i)
);
end generate GEN_BUFG_GT_SYNC;
GEN_BUFG_GT : for i in 0 to C_SIZE-1 generate
BUFG_GT_U : BUFG_GT
port map (
O => BUFG_GT_O(i),
CE => BUFG_GT_CESYNC(i),
CEMASK => BUFG_GT_CEMASK(i),
CLR => BUFG_GT_CLRSYNC(i),
CLRMASK => BUFG_GT_CLRMASK(i),
DIV => BUFG_GT_DIV((3*i)+2 downto 3*i),
I => BUFG_GT_I(i)
);
end generate GEN_BUFG_GT;
end generate USE_BUFG_GT_WITH_SYNC;
USE_BUFG_GT : if (BUFFER_TYPE = "bufg_gt" and C_BUFG_GT_SYNC = 0) generate
GEN_BUFG_GT : for i in 0 to C_SIZE-1 generate
BUFG_GT_U : BUFG_GT
port map (
O => BUFG_GT_O(i),
CE => BUFG_GT_CE(i),
CEMASK => BUFG_GT_CEMASK(i),
CLR => BUFG_GT_CLR(i),
CLRMASK => BUFG_GT_CLRMASK(i),
DIV => BUFG_GT_DIV((3*i)+2 downto 3*i),
I => BUFG_GT_I(i)
);
end generate GEN_BUFG_GT;
end generate USE_BUFG_GT;
-- OBUFDS_GTE3: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTE3 : if (BUFFER_TYPE = "obufds_gte3") generate
GEN_OBUFDS_GTE3 : for i in 0 to C_SIZE-1 generate
OBUFDS_GTE3_U : OBUFDS_GTE3
generic map (
REFCLK_EN_TX_PATH => BIT1, --'0',
REFCLK_ICNTL_TX => C_REFCLK_ICNTL_TX
)
port map (
O => OBUFDS_GTE3_O(i),
OB => OBUFDS_GTE3_OB(i),
CEB => OBUFDS_GTE3_CEB(i),
I => OBUFDS_GTE3_I(i)
);
end generate GEN_OBUFDS_GTE3;
end generate USE_OBUFDS_GTE3;
-- End of OBUFDS_GTE3_inst instantiation
-- OBUFDS_GTE3_ADV: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTE3_ADV : if (BUFFER_TYPE = "obufds_gte3_adv") generate
GEN_OBUFDS_GTE3_ADV : for i in 0 to C_SIZE-1 generate
OBUFDS_GTE3_U_ADV : OBUFDS_GTE3_ADV
generic map (
REFCLK_EN_TX_PATH => BIT1, --'0',
REFCLK_ICNTL_TX => C_REFCLK_ICNTL_TX
)
port map (
O => OBUFDS_GTE3_ADV_O(i),
OB => OBUFDS_GTE3_ADV_OB(i),
CEB => OBUFDS_GTE3_ADV_CEB(i),
I => OBUFDS_GTE3_ADV_I((4*i)+3 downto (4*i)),
RXRECCLK_SEL => RXRECCLK_SEL_GTE3_ADV((2*i)+1 downto (2*i))
);
end generate GEN_OBUFDS_GTE3_ADV;
end generate USE_OBUFDS_GTE3_ADV;
-- End of OBUFDS_GTE3_ADV_inst instantiation
-- OBUFDS_GTE4: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTE4 : if (BUFFER_TYPE = "obufds_gte4") generate
GEN_OBUFDS_GTE4 : for i in 0 to C_SIZE-1 generate
OBUFDS_GTE4_U : OBUFDS_GTE4
generic map (
REFCLK_EN_TX_PATH => BIT1, --'0',
REFCLK_ICNTL_TX => C_REFCLK_ICNTL_TX
)
port map (
O => OBUFDS_GTE4_O(i),
OB => OBUFDS_GTE4_OB(i),
CEB => OBUFDS_GTE4_CEB(i),
I => OBUFDS_GTE4_I(i)
);
end generate GEN_OBUFDS_GTE4;
end generate USE_OBUFDS_GTE4;
-- End of OBUFDS_GTE4_inst instantiation
-- OBUFDS_GTE4_ADV: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTE4_ADV : if (BUFFER_TYPE = "obufds_gte4_adv") generate
GEN_OBUFDS_GTE4_ADV : for i in 0 to C_SIZE-1 generate
OBUFDS_GTE4_ADV_U : OBUFDS_GTE4_ADV
generic map (
REFCLK_EN_TX_PATH => BIT1, --'0',
REFCLK_ICNTL_TX => C_REFCLK_ICNTL_TX
)
port map (
O => OBUFDS_GTE4_ADV_O(i),
OB => OBUFDS_GTE4_ADV_OB(i),
CEB => OBUFDS_GTE4_ADV_CEB(i),
I => OBUFDS_GTE4_ADV_I((4*i)+3 downto (4*i)),
RXRECCLK_SEL => RXRECCLK_SEL_GTE4_ADV((2*i)+1 downto 2*i)
);
end generate GEN_OBUFDS_GTE4_ADV;
end generate USE_OBUFDS_GTE4_ADV;
-- End of OBUFDS_GTE4_ADV_inst inOBUFDS_GTEstantiation
-- IBUFDS_GTME5: Gigabit Transceiver Buffer
-- UltraScale
USE_IBUFDS_GTME5 : if (BUFFER_TYPE = "ibufds_gtme5") generate
GEN_IBUFDS_GTME5 : for i in 0 to C_SIZE-1 generate
IBUFDS_GTME5_U : IBUFDS_GTME5
generic map (
REFCLK_CTL_DRV_SWING => BIT3, --"010",
REFCLK_EN_DRV => BIT1, --'0',
REFCLK_EN_TX_PATH => BIT1, --'0',
REFCLK_HROW_CK_SEL => 0,
REFCLK_ICNTL_RX => 0
)
port map (
O => IBUFDS_GTME5_O(i),
ODIV2 => IBUFDS_GTME5_ODIV2(i),
IB => IBUFDS_GTME5_IB(i),
CEB => IBUFDS_GTME5_CEB(i),
I => IBUFDS_GTME5_I(i)
);
end generate GEN_IBUFDS_GTME5;
end generate USE_IBUFDS_GTME5;
-- End of IBUFDS_GTME5_inst instantiation
-- IBUFDS_GTM: Gigabit Transceiver Buffer
-- UltraScale
USE_IBUFDS_GTM : if (BUFFER_TYPE = "ibufds_gtm") generate
GEN_IBUFDS_GTM : for i in 0 to C_SIZE-1 generate
IBUFDS_GTM_U : IBUFDS_GTM
generic map (
REFCLK_EN_TX_PATH => BIT1, --'0',
REFCLK_HROW_CK_SEL => 0,
REFCLK_ICNTL_RX => 0
)
port map (
O => IBUFDS_GTM_O(i),
ODIV2 => IBUFDS_GTM_ODIV2(i),
IB => IBUFDS_GTM_IB(i),
CEB => IBUFDS_GTM_CEB(i),
I => IBUFDS_GTM_I(i)
);
end generate GEN_IBUFDS_GTM;
end generate USE_IBUFDS_GTM;
-- End of IBUFDS_GTM_inst instantiation
-- OBUFDS_GTM: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTM : if (BUFFER_TYPE = "obufds_gtm") generate
GEN_OBUFDS_GTM : for i in 0 to C_SIZE-1 generate
OBUFDS_GTM_U : OBUFDS_GTM
generic map (
REFCLK_EN_TX_PATH => BIT1 --'0'
)
port map (
O => OBUFDS_GTM_O(i),
OB => OBUFDS_GTM_OB(i),
CEB => OBUFDS_GTM_CEB(i),
I => OBUFDS_GTM_I(i)
);
end generate GEN_OBUFDS_GTM;
end generate USE_OBUFDS_GTM;
-- End of IBUFDS_GTM_inst instantiation
-- OBUFDS_GTM_ADV: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTM_ADV : if (BUFFER_TYPE = "obufds_gtm_adv") generate
GEN_OBUFDS_GTM_ADV : for i in 0 to C_SIZE-1 generate
OBUFDS_GTM_ADV_U : OBUFDS_GTM_ADV
generic map (
REFCLK_EN_TX_PATH => BIT1, --'0',
REFCLK_ICNTL_TX => 0,
RXRECCLK_SEL => BIT2 --"00"
)
port map (
O => OBUFDS_GTM_ADV_O(i),
OB => OBUFDS_GTM_ADV_OB(i),
CEB => OBUFDS_GTM_ADV_CEB(i),
I => OBUFDS_GTM_ADV_I((4*i)+3 downto (4*i))
);
end generate GEN_OBUFDS_GTM_ADV;
end generate USE_OBUFDS_GTM_ADV;
-- End of OBUFDS_GTM_inst instantiation
-- OBUFDS_GTME5: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTME5 : if (BUFFER_TYPE = "obufds_gtme5") generate
GEN_OBUFDS_GTME5 : for i in 0 to C_SIZE-1 generate
OBUFDS_GTME5_U : OBUFDS_GTME5
generic map (
REFCLK_EN_TX_PATH => BIT1 --'0'
)
port map (
O => OBUFDS_GTME5_O(i),
OB => OBUFDS_GTME5_OB(i),
CEB => OBUFDS_GTME5_CEB(i),
I => OBUFDS_GTME5_I(i)
);
end generate GEN_OBUFDS_GTME5;
end generate USE_OBUFDS_GTME5;
-- End of OBUFDS_GTM_inst instantiation
-- OBUFDS_GTME5_ADV: Gigabit Transceiver Buffer
-- UltraScale
USE_OBUFDS_GTME5_ADV : if (BUFFER_TYPE = "obufds_gtme5_adv") generate
GEN_OBUFDS_GTME5_ADV : for i in 0 to C_SIZE-1 generate
OBUFDS_GTME5_ADV_U : OBUFDS_GTME5_ADV
generic map (
REFCLK_EN_TX_PATH => BIT1, --'0',
RXRECCLK_SEL => BIT2 -- "00" -- integer
)
port map (
O => OBUFDS_GTME5_ADV_O(i),
OB => OBUFDS_GTME5_ADV_OB(i),
CEB => OBUFDS_GTME5_ADV_CEB(i),
I => OBUFDS_GTME5_ADV_I((4*i)+3 downto (4*i))
);
end generate GEN_OBUFDS_GTME5_ADV;
end generate USE_OBUFDS_GTME5_ADV;
-- End of OBUFDS_GTM_inst instantiation
end IMP;

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//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_axi_basic_rx.v
// Version : 3.3
// //
// Description: //
// TRN to AXI RX module. Instantiates pipeline and null generator RX //
// submodules. //
// //
// Notes: //
// Optional notes section. //
// //
// Hierarchical: //
// axi_basic_top //
// axi_basic_rx //
// //
//----------------------------------------------------------------------------//
`timescale 1ps/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_axi_basic_rx #(
parameter C_DATA_WIDTH = 128, // RX/TX interface data width
parameter C_FAMILY = "X7", // Targeted FPGA family
parameter C_ROOT_PORT = "FALSE", // PCIe block is in root port mode
parameter C_PM_PRIORITY = "FALSE", // Disable TX packet boundary thrtl
parameter TCQ = 1, // Clock to Q time
// Do not override parameters below this line
parameter REM_WIDTH = (C_DATA_WIDTH == 128) ? 2 : 1, // trem/rrem width
parameter KEEP_WIDTH = C_DATA_WIDTH / 8 // KEEP width
) (
//---------------------------------------------//
// User Design I/O //
//---------------------------------------------//
// AXI RX
//-----------
output [C_DATA_WIDTH-1:0] m_axis_rx_tdata, // RX data to user
output m_axis_rx_tvalid, // RX data is valid
input m_axis_rx_tready, // RX ready for data
output [KEEP_WIDTH-1:0] m_axis_rx_tkeep, // RX strobe byte enables
output m_axis_rx_tlast, // RX data is last
output [21:0] m_axis_rx_tuser, // RX user signals
//---------------------------------------------//
// PCIe Block I/O //
//---------------------------------------------//
// TRN RX
//-----------
input [C_DATA_WIDTH-1:0] trn_rd, // RX data from block
input trn_rsof, // RX start of packet
input trn_reof, // RX end of packet
input trn_rsrc_rdy, // RX source ready
output trn_rdst_rdy, // RX destination ready
input trn_rsrc_dsc, // RX source discontinue
input [REM_WIDTH-1:0] trn_rrem, // RX remainder
input trn_rerrfwd, // RX error forward
input [6:0] trn_rbar_hit, // RX BAR hit
input trn_recrc_err, // RX ECRC error
// System
//-----------
output [2:0] np_counter, // Non-posted counter
input user_clk, // user clock from block
input user_rst // user reset from block
);
// Wires
wire null_rx_tvalid;
wire null_rx_tlast;
wire [KEEP_WIDTH-1:0] null_rx_tkeep;
wire null_rdst_rdy;
wire [4:0] null_is_eof;
//---------------------------------------------//
// RX Data Pipeline //
//---------------------------------------------//
design_1_xdma_0_0_pcie2_ip_axi_basic_rx_pipeline #(
.C_DATA_WIDTH( C_DATA_WIDTH ),
.C_FAMILY( C_FAMILY ),
.TCQ( TCQ ),
.REM_WIDTH( REM_WIDTH ),
.KEEP_WIDTH( KEEP_WIDTH )
) rx_pipeline_inst (
// Outgoing AXI TX
//-----------
.m_axis_rx_tdata( m_axis_rx_tdata ),
.m_axis_rx_tvalid( m_axis_rx_tvalid ),
.m_axis_rx_tready( m_axis_rx_tready ),
.m_axis_rx_tkeep( m_axis_rx_tkeep ),
.m_axis_rx_tlast( m_axis_rx_tlast ),
.m_axis_rx_tuser( m_axis_rx_tuser ),
// Incoming TRN RX
//-----------
.trn_rd( trn_rd ),
.trn_rsof( trn_rsof ),
.trn_reof( trn_reof ),
.trn_rsrc_rdy( trn_rsrc_rdy ),
.trn_rdst_rdy( trn_rdst_rdy ),
.trn_rsrc_dsc( trn_rsrc_dsc ),
.trn_rrem( trn_rrem ),
.trn_rerrfwd( trn_rerrfwd ),
.trn_rbar_hit( trn_rbar_hit ),
.trn_recrc_err( trn_recrc_err ),
// Null Inputs
//-----------
.null_rx_tvalid( null_rx_tvalid ),
.null_rx_tlast( null_rx_tlast ),
.null_rx_tkeep( null_rx_tkeep ),
.null_rdst_rdy( null_rdst_rdy ),
.null_is_eof( null_is_eof ),
// System
//-----------
.np_counter( np_counter ),
.user_clk( user_clk ),
.user_rst( user_rst )
);
//---------------------------------------------//
// RX Null Packet Generator //
//---------------------------------------------//
design_1_xdma_0_0_pcie2_ip_axi_basic_rx_null_gen #(
.C_DATA_WIDTH( C_DATA_WIDTH ),
.TCQ( TCQ ),
.KEEP_WIDTH( KEEP_WIDTH )
) rx_null_gen_inst (
// Inputs
//-----------
.m_axis_rx_tdata( m_axis_rx_tdata ),
.m_axis_rx_tvalid( m_axis_rx_tvalid ),
.m_axis_rx_tready( m_axis_rx_tready ),
.m_axis_rx_tlast( m_axis_rx_tlast ),
.m_axis_rx_tuser( m_axis_rx_tuser ),
// Null Outputs
//-----------
.null_rx_tvalid( null_rx_tvalid ),
.null_rx_tlast( null_rx_tlast ),
.null_rx_tkeep( null_rx_tkeep ),
.null_rdst_rdy( null_rdst_rdy ),
.null_is_eof( null_is_eof ),
// System
//-----------
.user_clk( user_clk ),
.user_rst( user_rst )
);
endmodule

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//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_axi_basic_rx_null_gen.v
// Version : 3.3
// //
// Description: //
// TRN to AXI RX null generator. Generates null packets for use in //
// discontinue situations. //
// //
// Notes: //
// Optional notes section. //
// //
// Hierarchical: //
// axi_basic_top //
// axi_basic_rx //
// axi_basic_rx_null_gen //
// //
//----------------------------------------------------------------------------//
`timescale 1ps/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_axi_basic_rx_null_gen # (
parameter C_DATA_WIDTH = 128, // RX/TX interface data width
parameter TCQ = 1, // Clock to Q time
// Do not override parameters below this line
parameter KEEP_WIDTH = C_DATA_WIDTH / 8 // KEEP width
) (
// AXI RX
//-----------
input [C_DATA_WIDTH-1:0] m_axis_rx_tdata, // RX data to user
input m_axis_rx_tvalid, // RX data is valid
input m_axis_rx_tready, // RX ready for data
input m_axis_rx_tlast, // RX data is last
input [21:0] m_axis_rx_tuser, // RX user signals
// Null Inputs
//-----------
output null_rx_tvalid, // NULL generated tvalid
output null_rx_tlast, // NULL generated tlast
output [KEEP_WIDTH-1:0] null_rx_tkeep, // NULL generated tkeep
output null_rdst_rdy, // NULL generated rdst_rdy
output reg [4:0] null_is_eof, // NULL generated is_eof
// System
//-----------
input user_clk, // user clock from block
input user_rst // user reset from block
);
localparam INTERFACE_WIDTH_DWORDS = (C_DATA_WIDTH == 128) ? 11'd4 :
(C_DATA_WIDTH == 64) ? 11'd2 : 11'd1;
//----------------------------------------------------------------------------//
// NULL packet generator state machine //
// This state machine shadows the AXI RX interface, tracking each packet as //
// it's passed to the AXI user. When a multi-cycle packet is detected, the //
// state machine automatically generates a "null" packet. In the event of a //
// discontinue, the RX pipeline can switch over to this null packet as //
// necessary. //
//----------------------------------------------------------------------------//
// State machine variables and states
localparam IDLE = 0;
localparam IN_PACKET = 1;
reg cur_state;
reg next_state;
// Signals for tracking a packet on the AXI interface
reg [11:0] reg_pkt_len_counter;
reg [11:0] pkt_len_counter;
wire [11:0] pkt_len_counter_dec;
wire pkt_done;
// Calculate packet fields, which are needed to determine total packet length.
wire [11:0] new_pkt_len;
wire [9:0] payload_len;
wire [1:0] packet_fmt;
wire packet_td;
reg [3:0] packet_overhead;
// Misc.
wire [KEEP_WIDTH-1:0] eof_tkeep;
wire straddle_sof;
wire eof;
// Create signals to detect sof and eof situations. These signals vary depending
// on data width.
assign eof = m_axis_rx_tuser[21];
generate
if(C_DATA_WIDTH == 128) begin : sof_eof_128
assign straddle_sof = (m_axis_rx_tuser[14:13] == 2'b11);
end
else begin : sof_eof_64_32
assign straddle_sof = 1'b0;
end
endgenerate
//----------------------------------------------------------------------------//
// Calculate the length of the packet being presented on the RX interface. To //
// do so, we need the relevent packet fields that impact total packet length. //
// These are: //
// - Header length: obtained from bit 1 of FMT field in 1st DWORD of header //
// - Payload length: obtained from LENGTH field in 1st DWORD of header //
// - TLP digest: obtained from TD field in 1st DWORD of header //
// - Current data: the number of bytes that have already been presented //
// on the data interface //
// //
// packet length = header + payload + tlp digest - # of DWORDS already //
// transmitted //
// //
// packet_overhead is where we calculate everything except payload. //
//----------------------------------------------------------------------------//
generate
if(C_DATA_WIDTH == 128) begin : len_calc_128
assign packet_fmt = straddle_sof ?
m_axis_rx_tdata[94:93] : m_axis_rx_tdata[30:29];
assign packet_td = straddle_sof ?
m_axis_rx_tdata[79] : m_axis_rx_tdata[15];
assign payload_len = packet_fmt[1] ?
(straddle_sof ? m_axis_rx_tdata[73:64] : m_axis_rx_tdata[9:0]) : 10'h0;
always @(*) begin
// In 128-bit mode, the amount of data currently on the interface
// depends on whether we're straddling or not. If so, 2 DWORDs have been
// seen. If not, 4 DWORDs.
case({packet_fmt[0], packet_td, straddle_sof})
// Header + TD - Data currently on interface
3'b0_0_0: packet_overhead = 4'd3 + 4'd0 - 4'd4;
3'b0_0_1: packet_overhead = 4'd3 + 4'd0 - 4'd2;
3'b0_1_0: packet_overhead = 4'd3 + 4'd1 - 4'd4;
3'b0_1_1: packet_overhead = 4'd3 + 4'd1 - 4'd2;
3'b1_0_0: packet_overhead = 4'd4 + 4'd0 - 4'd4;
3'b1_0_1: packet_overhead = 4'd4 + 4'd0 - 4'd2;
3'b1_1_0: packet_overhead = 4'd4 + 4'd1 - 4'd4;
3'b1_1_1: packet_overhead = 4'd4 + 4'd1 - 4'd2;
endcase
end
assign new_pkt_len =
{{9{packet_overhead[3]}}, packet_overhead[2:0]} + {2'b0, payload_len};
end
else if(C_DATA_WIDTH == 64) begin : len_calc_64
assign packet_fmt = m_axis_rx_tdata[30:29];
assign packet_td = m_axis_rx_tdata[15];
assign payload_len = packet_fmt[1] ? m_axis_rx_tdata[9:0] : 10'h0;
always @(*) begin
// 64-bit mode: no straddling, so always 2 DWORDs
case({packet_fmt[0], packet_td})
// Header + TD - Data currently on interface
2'b0_0: packet_overhead[1:0] = 2'b01 ;//4'd3 + 4'd0 - 4'd2; // 1
2'b0_1: packet_overhead[1:0] = 2'b10 ;//4'd3 + 4'd1 - 4'd2; // 2
2'b1_0: packet_overhead[1:0] = 2'b10 ;//4'd4 + 4'd0 - 4'd2; // 2
2'b1_1: packet_overhead[1:0] = 2'b11 ;//4'd4 + 4'd1 - 4'd2; // 3
endcase
end
assign new_pkt_len =
{{10{1'b0}}, packet_overhead[1:0]} + {2'b0, payload_len};
end
else begin : len_calc_32
assign packet_fmt = m_axis_rx_tdata[30:29];
assign packet_td = m_axis_rx_tdata[15];
assign payload_len = packet_fmt[1] ? m_axis_rx_tdata[9:0] : 10'h0;
always @(*) begin
// 32-bit mode: no straddling, so always 1 DWORD
case({packet_fmt[0], packet_td})
// Header + TD - Data currently on interface
2'b0_0: packet_overhead = 4'd3 + 4'd0 - 4'd1;
2'b0_1: packet_overhead = 4'd3 + 4'd1 - 4'd1;
2'b1_0: packet_overhead = 4'd4 + 4'd0 - 4'd1;
2'b1_1: packet_overhead = 4'd4 + 4'd1 - 4'd1;
endcase
end
assign new_pkt_len =
{{9{packet_overhead[3]}}, packet_overhead[2:0]} + {2'b0, payload_len};
end
endgenerate
// Now calculate actual packet length, adding the packet overhead and the
// payload length. This is signed math, so sign-extend packet_overhead.
// NOTE: a payload length of zero means 1024 DW in the PCIe spec, but this
// behavior isn't supported in our block.
//assign new_pkt_len =
// {{9{packet_overhead[3]}}, packet_overhead[2:0]} + {2'b0, payload_len};
// Math signals needed in the state machine below. These are seperate wires to
// help ensure synthesis tools sre smart about optimizing them.
assign pkt_len_counter_dec = reg_pkt_len_counter - INTERFACE_WIDTH_DWORDS;
assign pkt_done = (reg_pkt_len_counter <= INTERFACE_WIDTH_DWORDS);
//----------------------------------------------------------------------------//
// Null generator Mealy state machine. Determine outputs based on: //
// 1) current st //
// 2) current inp //
//----------------------------------------------------------------------------//
always @(*) begin
case (cur_state)
// IDLE state: the interface is IDLE and we're waiting for a packet to
// start. If a packet starts, move to state IN_PACKET and begin tracking
// it as long as it's NOT a single cycle packet (indicated by assertion of
// eof at packet start)
IDLE: begin
if(m_axis_rx_tvalid && m_axis_rx_tready && !eof) begin
next_state = IN_PACKET;
end
else begin
next_state = IDLE;
end
pkt_len_counter = new_pkt_len;
end
// IN_PACKET: a mutli-cycle packet is in progress and we're tracking it. We
// are in lock-step with the AXI interface decrementing our packet length
// tracking reg, and waiting for the packet to finish.
//
// * If packet finished and a new one starts, this is a straddle situation.
// Next state is IN_PACKET (128-bit only).
// * If the current packet is done, next state is IDLE.
// * Otherwise, next state is IN_PACKET.
IN_PACKET: begin
// Straddle packet
if((C_DATA_WIDTH == 128) && straddle_sof && m_axis_rx_tvalid) begin
pkt_len_counter = new_pkt_len;
next_state = IN_PACKET;
end
// Current packet finished
else if(m_axis_rx_tready && pkt_done)
begin
pkt_len_counter = new_pkt_len;
next_state = IDLE;
end
// Packet in progress
else begin
if(m_axis_rx_tready) begin
// Not throttled
pkt_len_counter = pkt_len_counter_dec;
end
else begin
// Throttled
pkt_len_counter = reg_pkt_len_counter;
end
next_state = IN_PACKET;
end
end
default: begin
pkt_len_counter = reg_pkt_len_counter;
next_state = IDLE;
end
endcase
end
// Synchronous NULL packet generator state machine logic
always @(posedge user_clk) begin
if(user_rst) begin
cur_state <= #TCQ IDLE;
reg_pkt_len_counter <= #TCQ 12'h0;
end
else begin
cur_state <= #TCQ next_state;
reg_pkt_len_counter <= #TCQ pkt_len_counter;
end
end
// Generate tkeep/is_eof for an end-of-packet situation.
generate
if(C_DATA_WIDTH == 128) begin : strb_calc_128
always @(*) begin
// Assign null_is_eof depending on how many DWORDs are left in the
// packet.
case(pkt_len_counter)
10'd1: null_is_eof = 5'b10011;
10'd2: null_is_eof = 5'b10111;
10'd3: null_is_eof = 5'b11011;
10'd4: null_is_eof = 5'b11111;
default: null_is_eof = 5'b00011;
endcase
end
// tkeep not used in 128-bit interface
assign eof_tkeep = {KEEP_WIDTH{1'b0}};
end
else if(C_DATA_WIDTH == 64) begin : strb_calc_64
always @(*) begin
// Assign null_is_eof depending on how many DWORDs are left in the
// packet.
case(pkt_len_counter)
10'd1: null_is_eof = 5'b10011;
10'd2: null_is_eof = 5'b10111;
default: null_is_eof = 5'b00011;
endcase
end
// Assign tkeep to 0xFF or 0x0F depending on how many DWORDs are left in
// the current packet.
assign eof_tkeep = { ((pkt_len_counter == 12'd2) ? 4'hF:4'h0), 4'hF };
end
else begin : strb_calc_32
always @(*) begin
// is_eof is either on or off for 32-bit
if(pkt_len_counter == 12'd1) begin
null_is_eof = 5'b10011;
end
else begin
null_is_eof = 5'b00011;
end
end
// The entire DWORD is always valid in 32-bit mode, so tkeep is always 0xF
assign eof_tkeep = 4'hF;
end
endgenerate
// Finally, use everything we've generated to calculate our NULL outputs
assign null_rx_tvalid = 1'b1;
assign null_rx_tlast = (pkt_len_counter <= INTERFACE_WIDTH_DWORDS);
assign null_rx_tkeep = null_rx_tlast ? eof_tkeep : {KEEP_WIDTH{1'b1}};
assign null_rdst_rdy = null_rx_tlast;
endmodule

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//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_axi_basic_rx_pipeline.v
// Version : 3.3
// //
// Description: //
// TRN to AXI RX pipeline. Converts received data from TRN protocol to AXI. //
// //
// Notes: //
// Optional notes section. //
// //
// Hierarchical: //
// axi_basic_top //
// axi_basic_rx //
// axi_basic_rx_pipeline //
// //
//----------------------------------------------------------------------------//
`timescale 1ps/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_axi_basic_rx_pipeline #(
parameter C_DATA_WIDTH = 128, // RX/TX interface data width
parameter C_FAMILY = "X7", // Targeted FPGA family
parameter TCQ = 1, // Clock to Q time
// Do not override parameters below this line
parameter REM_WIDTH = (C_DATA_WIDTH == 128) ? 2 : 1, // trem/rrem width
parameter KEEP_WIDTH = C_DATA_WIDTH / 8 // KEEP width
) (
// AXI RX
//-----------
output reg [C_DATA_WIDTH-1:0] m_axis_rx_tdata, // RX data to user
output reg m_axis_rx_tvalid, // RX data is valid
input m_axis_rx_tready, // RX ready for data
output [KEEP_WIDTH-1:0] m_axis_rx_tkeep, // RX strobe byte enables
output m_axis_rx_tlast, // RX data is last
output reg [21:0] m_axis_rx_tuser, // RX user signals
// TRN RX
//-----------
input [C_DATA_WIDTH-1:0] trn_rd, // RX data from block
input trn_rsof, // RX start of packet
input trn_reof, // RX end of packet
input trn_rsrc_rdy, // RX source ready
output reg trn_rdst_rdy, // RX destination ready
input trn_rsrc_dsc, // RX source discontinue
input [REM_WIDTH-1:0] trn_rrem, // RX remainder
input trn_rerrfwd, // RX error forward
input [6:0] trn_rbar_hit, // RX BAR hit
input trn_recrc_err, // RX ECRC error
// Null Inputs
//-----------
input null_rx_tvalid, // NULL generated tvalid
input null_rx_tlast, // NULL generated tlast
input [KEEP_WIDTH-1:0] null_rx_tkeep, // NULL generated tkeep
input null_rdst_rdy, // NULL generated rdst_rdy
input [4:0] null_is_eof, // NULL generated is_eof
// System
//-----------
output [2:0] np_counter, // Non-posted counter
input user_clk, // user clock from block
input user_rst // user reset from block
);
// Wires and regs for creating AXI signals
wire [4:0] is_sof;
wire [4:0] is_sof_prev;
wire [4:0] is_eof;
wire [4:0] is_eof_prev;
reg [KEEP_WIDTH-1:0] reg_tkeep;
wire [KEEP_WIDTH-1:0] tkeep;
wire [KEEP_WIDTH-1:0] tkeep_prev;
reg reg_tlast;
wire rsrc_rdy_filtered;
// Wires and regs for previous value buffer
wire [C_DATA_WIDTH-1:0] trn_rd_DW_swapped;
reg [C_DATA_WIDTH-1:0] trn_rd_prev;
wire data_hold;
reg data_prev;
reg trn_reof_prev;
reg [REM_WIDTH-1:0] trn_rrem_prev;
reg trn_rsrc_rdy_prev;
reg trn_rsrc_dsc_prev;
reg trn_rsof_prev;
reg [6:0] trn_rbar_hit_prev;
reg trn_rerrfwd_prev;
reg trn_recrc_err_prev;
// Null packet handling signals
reg null_mux_sel;
reg trn_in_packet;
wire dsc_flag;
wire dsc_detect;
reg reg_dsc_detect;
reg trn_rsrc_dsc_d;
// Create "filtered" version of rsrc_rdy, where discontinued SOFs are removed.
assign rsrc_rdy_filtered = trn_rsrc_rdy &&
(trn_in_packet || (trn_rsof && !trn_rsrc_dsc));
//----------------------------------------------------------------------------//
// Previous value buffer //
// --------------------- //
// We are inserting a pipeline stage in between TRN and AXI, which causes //
// some issues with handshaking signals m_axis_rx_tready/trn_rdst_rdy. The //
// added cycle of latency in the path causes the user design to fall behind //
// the TRN interface whenever it throttles. //
// //
// To avoid loss of data, we must keep the previous value of all trn_r* //
// signals in case the user throttles. //
//----------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
trn_rd_prev <= #TCQ {C_DATA_WIDTH{1'b0}};
trn_rsof_prev <= #TCQ 1'b0;
trn_rrem_prev <= #TCQ {REM_WIDTH{1'b0}};
trn_rsrc_rdy_prev <= #TCQ 1'b0;
trn_rbar_hit_prev <= #TCQ 7'h00;
trn_rerrfwd_prev <= #TCQ 1'b0;
trn_recrc_err_prev <= #TCQ 1'b0;
trn_reof_prev <= #TCQ 1'b0;
trn_rsrc_dsc_prev <= #TCQ 1'b0;
end
else begin
// prev buffer works by checking trn_rdst_rdy. When trn_rdst_rdy is
// asserted, a new value is present on the interface.
if(trn_rdst_rdy) begin
trn_rd_prev <= #TCQ trn_rd_DW_swapped;
trn_rsof_prev <= #TCQ trn_rsof;
trn_rrem_prev <= #TCQ trn_rrem;
trn_rbar_hit_prev <= #TCQ trn_rbar_hit;
trn_rerrfwd_prev <= #TCQ trn_rerrfwd;
trn_recrc_err_prev <= #TCQ trn_recrc_err;
trn_rsrc_rdy_prev <= #TCQ rsrc_rdy_filtered;
trn_reof_prev <= #TCQ trn_reof;
trn_rsrc_dsc_prev <= #TCQ trn_rsrc_dsc || dsc_flag;
end
end
end
//----------------------------------------------------------------------------//
// Create TDATA //
//----------------------------------------------------------------------------//
// Convert TRN data format to AXI data format. AXI is DWORD swapped from TRN
// 128-bit: 64-bit: 32-bit:
// TRN DW0 maps to AXI DW3 TRN DW0 maps to AXI DW1 TNR DW0 maps to AXI DW0
// TRN DW1 maps to AXI DW2 TRN DW1 maps to AXI DW0
// TRN DW2 maps to AXI DW1
// TRN DW3 maps to AXI DW0
generate
if(C_DATA_WIDTH == 128) begin : rd_DW_swap_128
assign trn_rd_DW_swapped = {trn_rd[31:0],
trn_rd[63:32],
trn_rd[95:64],
trn_rd[127:96]};
end
else if(C_DATA_WIDTH == 64) begin : rd_DW_swap_64
assign trn_rd_DW_swapped = {trn_rd[31:0], trn_rd[63:32]};
end
else begin : rd_DW_swap_32
assign trn_rd_DW_swapped = trn_rd;
end
endgenerate
// Create special buffer which locks in the proper value of TDATA depending
// on whether the user is throttling or not. This buffer has three states:
//
// HOLD state: TDATA maintains its current value
// - the user has throttled the PCIe block
// PREVIOUS state: the buffer provides the previous value on trn_rd
// - the user has finished throttling, and is a little behind
// the PCIe block
// CURRENT state: the buffer passes the current value on trn_rd
// - the user is caught up and ready to receive the latest
// data from the PCIe block
always @(posedge user_clk) begin
if(user_rst) begin
m_axis_rx_tdata <= #TCQ {C_DATA_WIDTH{1'b0}};
end
else begin
if(!data_hold) begin
// PREVIOUS state
if(data_prev) begin
m_axis_rx_tdata <= #TCQ trn_rd_prev;
end
// CURRENT state
else begin
m_axis_rx_tdata <= #TCQ trn_rd_DW_swapped;
end
end
// else HOLD state
end
end
// Logic to instruct pipeline to hold its value
assign data_hold = (!m_axis_rx_tready && m_axis_rx_tvalid);
// Logic to instruct pipeline to use previous bus values. Always use previous
// value after holding a value.
always @(posedge user_clk) begin
if(user_rst) begin
data_prev <= #TCQ 1'b0;
end
else begin
data_prev <= #TCQ data_hold;
end
end
//----------------------------------------------------------------------------//
// Create TVALID, TLAST, tkeep, TUSER //
// ----------------------------------- //
// Use the same strategy for these signals as for TDATA, except here we need //
// an extra provision for null packets. //
//----------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
m_axis_rx_tvalid <= #TCQ 1'b0;
reg_tlast <= #TCQ 1'b0;
reg_tkeep <= #TCQ {KEEP_WIDTH{1'b1}};
m_axis_rx_tuser <= #TCQ 22'h0;
end
else begin
if(!data_hold) begin
// If in a null packet, use null generated value
if(null_mux_sel) begin
m_axis_rx_tvalid <= #TCQ null_rx_tvalid;
reg_tlast <= #TCQ null_rx_tlast;
reg_tkeep <= #TCQ null_rx_tkeep;
m_axis_rx_tuser <= #TCQ {null_is_eof, 17'h0000};
end
// PREVIOUS state
else if(data_prev) begin
m_axis_rx_tvalid <= #TCQ (trn_rsrc_rdy_prev || dsc_flag);
reg_tlast <= #TCQ trn_reof_prev;
reg_tkeep <= #TCQ tkeep_prev;
m_axis_rx_tuser <= #TCQ {is_eof_prev, // TUSER bits [21:17]
2'b00, // TUSER bits [16:15]
is_sof_prev, // TUSER bits [14:10]
1'b0, // TUSER bit [9]
trn_rbar_hit_prev, // TUSER bits [8:2]
trn_rerrfwd_prev, // TUSER bit [1]
trn_recrc_err_prev}; // TUSER bit [0]
end
// CURRENT state
else begin
m_axis_rx_tvalid <= #TCQ (rsrc_rdy_filtered || dsc_flag);
reg_tlast <= #TCQ trn_reof;
reg_tkeep <= #TCQ tkeep;
m_axis_rx_tuser <= #TCQ {is_eof, // TUSER bits [21:17]
2'b00, // TUSER bits [16:15]
is_sof, // TUSER bits [14:10]
1'b0, // TUSER bit [9]
trn_rbar_hit, // TUSER bits [8:2]
trn_rerrfwd, // TUSER bit [1]
trn_recrc_err}; // TUSER bit [0]
end
end
// else HOLD state
end
end
// Hook up TLAST and tkeep depending on interface width
generate
// For 128-bit interface, don't pass TLAST and tkeep to user (is_eof and
// is_data passed to user instead). reg_tlast is still used internally.
if(C_DATA_WIDTH == 128) begin : tlast_tkeep_hookup_128
assign m_axis_rx_tlast = 1'b0;
assign m_axis_rx_tkeep = {KEEP_WIDTH{1'b1}};
end
// For 64/32-bit interface, pass TLAST to user.
else begin : tlast_tkeep_hookup_64_32
assign m_axis_rx_tlast = reg_tlast;
assign m_axis_rx_tkeep = reg_tkeep;
end
endgenerate
//----------------------------------------------------------------------------//
// Create tkeep //
// ------------ //
// Convert RREM to STRB. Here, we are converting the encoding method for the //
// location of the EOF from TRN flavor (rrem) to AXI (tkeep). //
// //
// NOTE: for each configuration, we need two values of tkeep, the current and //
// previous values. The need for these two values is described below. //
//----------------------------------------------------------------------------//
generate
if(C_DATA_WIDTH == 128) begin : rrem_to_tkeep_128
// TLAST and tkeep not used in 128-bit interface. is_sof and is_eof used
// instead.
assign tkeep = 16'h0000;
assign tkeep_prev = 16'h0000;
end
else if(C_DATA_WIDTH == 64) begin : rrem_to_tkeep_64
// 64-bit interface: contains 2 DWORDs per cycle, for a total of 8 bytes
// - tkeep has only two possible values here, 0xFF or 0x0F
assign tkeep = trn_rrem ? 8'hFF : 8'h0F;
assign tkeep_prev = trn_rrem_prev ? 8'hFF : 8'h0F;
end
else begin : rrem_to_tkeep_32
// 32-bit interface: contains 1 DWORD per cycle, for a total of 4 bytes
// - tkeep is always 0xF in this case, due to the nature of the PCIe block
assign tkeep = 4'hF;
assign tkeep_prev = 4'hF;
end
endgenerate
//----------------------------------------------------------------------------//
// Create is_sof //
// ------------- //
// is_sof is a signal to the user indicating the location of SOF in TDATA . //
// Due to inherent 64-bit alignment of packets from the block, the only //
// possible values are: //
// Value Valid data widths //
// 5'b11000 (sof @ byte 8) 128 //
// 5'b10000 (sof @ byte 0) 128, 64, 32 //
// 5'b00000 (sof not present) 128, 64, 32 //
//----------------------------------------------------------------------------//
generate
if(C_DATA_WIDTH == 128) begin : is_sof_128
assign is_sof = {(trn_rsof && !trn_rsrc_dsc), // bit 4: enable
(trn_rsof && !trn_rrem[1]), // bit 3: sof @ byte 8?
3'b000}; // bit 2-0: hardwired 0
assign is_sof_prev = {(trn_rsof_prev && !trn_rsrc_dsc_prev), // bit 4
(trn_rsof_prev && !trn_rrem_prev[1]), // bit 3
3'b000}; // bit 2-0
end
else begin : is_sof_64_32
assign is_sof = {(trn_rsof && !trn_rsrc_dsc), // bit 4: enable
4'b0000}; // bit 3-0: hardwired 0
assign is_sof_prev = {(trn_rsof_prev && !trn_rsrc_dsc_prev), // bit 4
4'b0000}; // bit 3-0
end
endgenerate
//----------------------------------------------------------------------------//
// Create is_eof //
// ------------- //
// is_eof is a signal to the user indicating the location of EOF in TDATA . //
// Due to DWORD granularity of packets from the block, the only //
// possible values are: //
// Value Valid data widths //
// 5'b11111 (eof @ byte 15) 128 //
// 5'b11011 (eof @ byte 11) 128 //
// 5'b10111 (eof @ byte 7) 128, 64 //
// 5'b10011 (eof @ byte 3)` 128, 64, 32 //
// 5'b00011 (eof not present) 128, 64, 32 //
//----------------------------------------------------------------------------//
generate
if(C_DATA_WIDTH == 128) begin : is_eof_128
assign is_eof = {trn_reof, // bit 4: enable
trn_rrem, // bit 3-2: encoded eof loc rom block
2'b11}; // bit 1-0: hardwired 1
assign is_eof_prev = {trn_reof_prev, // bit 4: enable
trn_rrem_prev, // bit 3-2: encoded eof loc from block
2'b11}; // bit 1-0: hardwired 1
end
else if(C_DATA_WIDTH == 64) begin : is_eof_64
assign is_eof = {trn_reof, // bit 4: enable
1'b0, // bit 3: hardwired 0
trn_rrem, // bit 2: encoded eof loc from block
2'b11}; // bit 1-0: hardwired 1
assign is_eof_prev = {trn_reof_prev, // bit 4: enable
1'b0, // bit 3: hardwired 0
trn_rrem_prev, // bit 2: encoded eof loc from block
2'b11}; // bit 1-0: hardwired 1
end
else begin : is_eof_32
assign is_eof = {trn_reof, // bit 4: enable
4'b0011}; // bit 3-0: hardwired to byte 3
assign is_eof_prev = {trn_reof_prev, // bit 4: enable
4'b0011}; // bit 3-0: hardwired to byte 3
end
endgenerate
//----------------------------------------------------------------------------//
// Create trn_rdst_rdy //
//----------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
trn_rdst_rdy <= #TCQ 1'b0;
end
else begin
// If in a null packet, use null generated value
if(null_mux_sel && m_axis_rx_tready) begin
trn_rdst_rdy <= #TCQ null_rdst_rdy;
end
// If a discontinue needs to be serviced, throttle the block until we are
// ready to pad out the packet.
else if(dsc_flag) begin
trn_rdst_rdy <= #TCQ 1'b0;
end
// If in a packet, pass user back-pressure directly to block
else if(m_axis_rx_tvalid) begin
trn_rdst_rdy <= #TCQ m_axis_rx_tready;
end
// If idle, default to no back-pressure. We need to default to the
// "ready to accept data" state to make sure we catch the first
// clock of data of a new packet.
else begin
trn_rdst_rdy <= #TCQ 1'b1;
end
end
end
//----------------------------------------------------------------------------//
// Create null_mux_sel //
// null_mux_sel is the signal used to detect a discontinue situation and //
// mux in the null packet generated in rx_null_gen. Only mux in null data //
// when not at the beginningof a packet. SOF discontinues do not require //
// padding, as the whole packet is simply squashed instead. //
//----------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
null_mux_sel <= #TCQ 1'b0;
end
else begin
// NULL packet done
if(null_mux_sel && null_rx_tlast && m_axis_rx_tready)
begin
null_mux_sel <= #TCQ 1'b0;
end
// Discontinue detected and we're in packet, so switch to NULL packet
else if(dsc_flag && !data_hold) begin
null_mux_sel <= #TCQ 1'b1;
end
end
end
//----------------------------------------------------------------------------//
// Create discontinue tracking signals //
//----------------------------------------------------------------------------//
// Create signal trn_in_packet, which is needed to validate trn_rsrc_dsc. We
// should ignore trn_rsrc_dsc when it's asserted out-of-packet.
always @(posedge user_clk) begin
if(user_rst) begin
trn_in_packet <= #TCQ 1'b0;
end
else begin
if(trn_rsof && !trn_reof && rsrc_rdy_filtered && trn_rdst_rdy)
begin
trn_in_packet <= #TCQ 1'b1;
end
else if(trn_rsrc_dsc) begin
trn_in_packet <= #TCQ 1'b0;
end
else if(trn_reof && !trn_rsof && trn_rsrc_rdy && trn_rdst_rdy) begin
trn_in_packet <= #TCQ 1'b0;
end
end
end
// Create dsc_flag, which identifies and stores mid-packet discontinues that
// require null packet padding. This signal is edge sensitive to trn_rsrc_dsc,
// to make sure we don't service the same dsc twice in the event that
// trn_rsrc_dsc stays asserted for longer than it takes to pad out the packet.
assign dsc_detect = trn_rsrc_dsc && !trn_rsrc_dsc_d && trn_in_packet &&
(!trn_rsof || trn_reof) && !(trn_rdst_rdy && trn_reof);
always @(posedge user_clk) begin
if(user_rst) begin
reg_dsc_detect <= #TCQ 1'b0;
trn_rsrc_dsc_d <= #TCQ 1'b0;
end
else begin
if(dsc_detect) begin
reg_dsc_detect <= #TCQ 1'b1;
end
else if(null_mux_sel) begin
reg_dsc_detect <= #TCQ 1'b0;
end
trn_rsrc_dsc_d <= #TCQ trn_rsrc_dsc;
end
end
assign dsc_flag = dsc_detect || reg_dsc_detect;
//----------------------------------------------------------------------------//
// Create np_counter (V6 128-bit only). This counter tells the V6 128-bit //
// interface core how many NP packets have left the RX pipeline. The V6 //
// 128-bit interface uses this count to perform rnp_ok modulation. //
//----------------------------------------------------------------------------//
generate
if(C_FAMILY == "V6" && C_DATA_WIDTH == 128) begin : np_cntr_to_128_enabled
reg [2:0] reg_np_counter;
// Look for NP packets beginning on lower (i.e. unaligned) start
wire mrd_lower = (!(|m_axis_rx_tdata[92:88]) && !m_axis_rx_tdata[94]);
wire mrd_lk_lower = (m_axis_rx_tdata[92:88] == 5'b00001);
wire io_rdwr_lower = (m_axis_rx_tdata[92:88] == 5'b00010);
wire cfg_rdwr_lower = (m_axis_rx_tdata[92:89] == 4'b0010);
wire atomic_lower = ((&m_axis_rx_tdata[91:90]) && m_axis_rx_tdata[94]);
wire np_pkt_lower = (mrd_lower ||
mrd_lk_lower ||
io_rdwr_lower ||
cfg_rdwr_lower ||
atomic_lower) && m_axis_rx_tuser[13];
// Look for NP packets beginning on upper (i.e. aligned) start
wire mrd_upper = (!(|m_axis_rx_tdata[28:24]) && !m_axis_rx_tdata[30]);
wire mrd_lk_upper = (m_axis_rx_tdata[28:24] == 5'b00001);
wire io_rdwr_upper = (m_axis_rx_tdata[28:24] == 5'b00010);
wire cfg_rdwr_upper = (m_axis_rx_tdata[28:25] == 4'b0010);
wire atomic_upper = ((&m_axis_rx_tdata[27:26]) && m_axis_rx_tdata[30]);
wire np_pkt_upper = (mrd_upper ||
mrd_lk_upper ||
io_rdwr_upper ||
cfg_rdwr_upper ||
atomic_upper) && !m_axis_rx_tuser[13];
wire pkt_accepted =
m_axis_rx_tuser[14] && m_axis_rx_tready && m_axis_rx_tvalid;
// Increment counter whenever an NP packet leaves the RX pipeline
always @(posedge user_clk) begin
if (user_rst) begin
reg_np_counter <= #TCQ 0;
end
else begin
if((np_pkt_lower || np_pkt_upper) && pkt_accepted)
begin
reg_np_counter <= #TCQ reg_np_counter + 3'h1;
end
end
end
assign np_counter = reg_np_counter;
end
else begin : np_cntr_to_128_disabled
assign np_counter = 3'h0;
end
endgenerate
endmodule

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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_xdma_0_0/ip_0/source/design_1_xdma_0_0_pcie2_ip_axi_basic_top.v Normal file
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@ -0,0 +1,282 @@
//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_axi_basic_top.v
// Version : 3.3
// //
// Description: //
// TRN/AXI4-S Bridge top level module. Instantiates RX and TX modules. //
// //
// Notes: //
// Optional notes section. //
// //
// Hierarchical: //
// axi_basic_top //
// //
//----------------------------------------------------------------------------//
`timescale 1ps/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_axi_basic_top #(
parameter C_DATA_WIDTH = 128, // RX/TX interface data width
parameter C_FAMILY = "X7", // Targeted FPGA family
parameter C_ROOT_PORT = "FALSE", // PCIe block is in root port mode
parameter C_PM_PRIORITY = "FALSE", // Disable TX packet boundary thrtl
parameter TCQ = 1, // Clock to Q time
// Do not override parameters below this line
parameter REM_WIDTH = (C_DATA_WIDTH == 128) ? 2 : 1, // trem/rrem width
parameter KEEP_WIDTH = C_DATA_WIDTH / 8 // KEEP width
) (
//---------------------------------------------//
// User Design I/O //
//---------------------------------------------//
// AXI TX
//-----------
input [C_DATA_WIDTH-1:0] s_axis_tx_tdata, // TX data from user
input s_axis_tx_tvalid, // TX data is valid
output s_axis_tx_tready, // TX ready for data
input [KEEP_WIDTH-1:0] s_axis_tx_tkeep, // TX strobe byte enables
input s_axis_tx_tlast, // TX data is last
input [3:0] s_axis_tx_tuser, // TX user signals
// AXI RX
//-----------
output [C_DATA_WIDTH-1:0] m_axis_rx_tdata, // RX data to user
output m_axis_rx_tvalid, // RX data is valid
input m_axis_rx_tready, // RX ready for data
output [KEEP_WIDTH-1:0] m_axis_rx_tkeep, // RX strobe byte enables
output m_axis_rx_tlast, // RX data is last
output [21:0] m_axis_rx_tuser, // RX user signals
// User Misc.
//-----------
input user_turnoff_ok, // Turnoff OK from user
input user_tcfg_gnt, // Send cfg OK from user
//---------------------------------------------//
// PCIe Block I/O //
//---------------------------------------------//
// TRN TX
//-----------
output [C_DATA_WIDTH-1:0] trn_td, // TX data from block
output trn_tsof, // TX start of packet
output trn_teof, // TX end of packet
output trn_tsrc_rdy, // TX source ready
input trn_tdst_rdy, // TX destination ready
output trn_tsrc_dsc, // TX source discontinue
output [REM_WIDTH-1:0] trn_trem, // TX remainder
output trn_terrfwd, // TX error forward
output trn_tstr, // TX streaming enable
input [5:0] trn_tbuf_av, // TX buffers available
output trn_tecrc_gen, // TX ECRC generate
// TRN RX
//-----------
input [127:0] trn_rd, // RX data from block
input trn_rsof, // RX start of packet
input trn_reof, // RX end of packet
input trn_rsrc_rdy, // RX source ready
output trn_rdst_rdy, // RX destination ready
input trn_rsrc_dsc, // RX source discontinue
input [1:0] trn_rrem, // RX remainder
input trn_rerrfwd, // RX error forward
input [6:0] trn_rbar_hit, // RX BAR hit
input trn_recrc_err, // RX ECRC error
// TRN Misc.
//-----------
input trn_tcfg_req, // TX config request
output trn_tcfg_gnt, // RX config grant
input trn_lnk_up, // PCIe link up
// 7 Series/Virtex6 PM
//-----------
input [2:0] cfg_pcie_link_state, // Encoded PCIe link state
// Virtex6 PM
//-----------
input cfg_pm_send_pme_to, // PM send PME turnoff msg
input [1:0] cfg_pmcsr_powerstate, // PMCSR power state
input [31:0] trn_rdllp_data, // RX DLLP data
input trn_rdllp_src_rdy, // RX DLLP source ready
// Virtex6/Spartan6 PM
//-----------
input cfg_to_turnoff, // Turnoff request
output cfg_turnoff_ok, // Turnoff grant
// System
//-----------
output [2:0] np_counter, // Non-posted counter
input user_clk, // user clock from block
input user_rst // user reset from block
);
//---------------------------------------------//
// RX Data Pipeline //
//---------------------------------------------//
design_1_xdma_0_0_pcie2_ip_axi_basic_rx #(
.C_DATA_WIDTH( C_DATA_WIDTH ),
.C_FAMILY( C_FAMILY ),
.TCQ( TCQ ),
.REM_WIDTH( REM_WIDTH ),
.KEEP_WIDTH( KEEP_WIDTH )
) rx_inst (
// Outgoing AXI TX
//-----------
.m_axis_rx_tdata( m_axis_rx_tdata ),
.m_axis_rx_tvalid( m_axis_rx_tvalid ),
.m_axis_rx_tready( m_axis_rx_tready ),
.m_axis_rx_tkeep( m_axis_rx_tkeep ),
.m_axis_rx_tlast( m_axis_rx_tlast ),
.m_axis_rx_tuser( m_axis_rx_tuser ),
// Incoming TRN RX
//-----------
.trn_rd( trn_rd[C_DATA_WIDTH-1:0] ),
.trn_rsof( trn_rsof ),
.trn_reof( trn_reof ),
.trn_rsrc_rdy( trn_rsrc_rdy ),
.trn_rdst_rdy( trn_rdst_rdy ),
.trn_rsrc_dsc( trn_rsrc_dsc ),
.trn_rrem( trn_rrem[REM_WIDTH-1:0] ),
.trn_rerrfwd( trn_rerrfwd ),
.trn_rbar_hit( trn_rbar_hit ),
.trn_recrc_err( trn_recrc_err ),
// System
//-----------
.np_counter( np_counter ),
.user_clk( user_clk ),
.user_rst( user_rst )
);
//---------------------------------------------//
// TX Data Pipeline //
//---------------------------------------------//
design_1_xdma_0_0_pcie2_ip_axi_basic_tx #(
.C_DATA_WIDTH( C_DATA_WIDTH ),
.C_FAMILY( C_FAMILY ),
.C_ROOT_PORT( C_ROOT_PORT ),
.C_PM_PRIORITY( C_PM_PRIORITY ),
.TCQ( TCQ ),
.REM_WIDTH( REM_WIDTH ),
.KEEP_WIDTH( KEEP_WIDTH )
) tx_inst (
// Incoming AXI RX
//-----------
.s_axis_tx_tdata( s_axis_tx_tdata ),
.s_axis_tx_tvalid( s_axis_tx_tvalid ),
.s_axis_tx_tready( s_axis_tx_tready ),
.s_axis_tx_tkeep( s_axis_tx_tkeep ),
.s_axis_tx_tlast( s_axis_tx_tlast ),
.s_axis_tx_tuser( s_axis_tx_tuser ),
// User Misc.
//-----------
.user_turnoff_ok( user_turnoff_ok ),
.user_tcfg_gnt( user_tcfg_gnt ),
// Outgoing TRN TX
//-----------
.trn_td( trn_td ),
.trn_tsof( trn_tsof ),
.trn_teof( trn_teof ),
.trn_tsrc_rdy( trn_tsrc_rdy ),
.trn_tdst_rdy( trn_tdst_rdy ),
.trn_tsrc_dsc( trn_tsrc_dsc ),
.trn_trem( trn_trem ),
.trn_terrfwd( trn_terrfwd ),
.trn_tstr( trn_tstr ),
.trn_tbuf_av( trn_tbuf_av ),
.trn_tecrc_gen( trn_tecrc_gen ),
// TRN Misc.
//-----------
.trn_tcfg_req( trn_tcfg_req ),
.trn_tcfg_gnt( trn_tcfg_gnt ),
.trn_lnk_up( trn_lnk_up ),
// 7 Series/Virtex6 PM
//-----------
.cfg_pcie_link_state( cfg_pcie_link_state ),
// Virtex6 PM
//-----------
.cfg_pm_send_pme_to( cfg_pm_send_pme_to ),
.cfg_pmcsr_powerstate( cfg_pmcsr_powerstate ),
.trn_rdllp_data( trn_rdllp_data ),
.trn_rdllp_src_rdy( trn_rdllp_src_rdy ),
// Spartan6 PM
//-----------
.cfg_to_turnoff( cfg_to_turnoff ),
.cfg_turnoff_ok( cfg_turnoff_ok ),
// System
//-----------
.user_clk( user_clk ),
.user_rst( user_rst )
);
endmodule

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//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_axi_basic_tx.v
// Version : 3.3
// //
// Description: //
// AXI to TRN TX module. Instantiates pipeline and throttle control TX //
// submodules. //
// //
// Notes: //
// Optional notes section. //
// //
// Hierarchical: //
// axi_basic_top //
// axi_basic_tx //
// //
//----------------------------------------------------------------------------//
`timescale 1ps/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_axi_basic_tx #(
parameter C_DATA_WIDTH = 128, // RX/TX interface data width
parameter C_FAMILY = "X7", // Targeted FPGA family
parameter C_ROOT_PORT = "FALSE", // PCIe block is in root port mode
parameter C_PM_PRIORITY = "FALSE", // Disable TX packet boundary thrtl
parameter TCQ = 1, // Clock to Q time
// Do not override parameters below this line
parameter REM_WIDTH = (C_DATA_WIDTH == 128) ? 2 : 1, // trem/rrem width
parameter KEEP_WIDTH = C_DATA_WIDTH / 8 // KEEP width
) (
//---------------------------------------------//
// User Design I/O //
//---------------------------------------------//
// AXI TX
//-----------
input [C_DATA_WIDTH-1:0] s_axis_tx_tdata, // TX data from user
input s_axis_tx_tvalid, // TX data is valid
output s_axis_tx_tready, // TX ready for data
input [KEEP_WIDTH-1:0] s_axis_tx_tkeep, // TX strobe byte enables
input s_axis_tx_tlast, // TX data is last
input [3:0] s_axis_tx_tuser, // TX user signals
// User Misc.
//-----------
input user_turnoff_ok, // Turnoff OK from user
input user_tcfg_gnt, // Send cfg OK from user
//---------------------------------------------//
// PCIe Block I/O //
//---------------------------------------------//
// TRN TX
//-----------
output [C_DATA_WIDTH-1:0] trn_td, // TX data from block
output trn_tsof, // TX start of packet
output trn_teof, // TX end of packet
output trn_tsrc_rdy, // TX source ready
input trn_tdst_rdy, // TX destination ready
output trn_tsrc_dsc, // TX source discontinue
output [REM_WIDTH-1:0] trn_trem, // TX remainder
output trn_terrfwd, // TX error forward
output trn_tstr, // TX streaming enable
input [5:0] trn_tbuf_av, // TX buffers available
output trn_tecrc_gen, // TX ECRC generate
// TRN Misc.
//-----------
input trn_tcfg_req, // TX config request
output trn_tcfg_gnt, // RX config grant
input trn_lnk_up, // PCIe link up
// 7 Series/Virtex6 PM
//-----------
input [2:0] cfg_pcie_link_state, // Encoded PCIe link state
// Virtex6 PM
//-----------
input cfg_pm_send_pme_to, // PM send PME turnoff msg
input [1:0] cfg_pmcsr_powerstate, // PMCSR power state
input [31:0] trn_rdllp_data, // RX DLLP data
input trn_rdllp_src_rdy, // RX DLLP source ready
// Virtex6/Spartan6 PM
//-----------
input cfg_to_turnoff, // Turnoff request
output cfg_turnoff_ok, // Turnoff grant
// System
//-----------
input user_clk, // user clock from block
input user_rst // user reset from block
);
wire tready_thrtl;
//---------------------------------------------//
// TX Data Pipeline //
//---------------------------------------------//
design_1_xdma_0_0_pcie2_ip_axi_basic_tx_pipeline #(
.C_DATA_WIDTH( C_DATA_WIDTH ),
.C_PM_PRIORITY( C_PM_PRIORITY ),
.TCQ( TCQ ),
.REM_WIDTH( REM_WIDTH ),
.KEEP_WIDTH( KEEP_WIDTH )
) tx_pipeline_inst (
// Incoming AXI RX
//-----------
.s_axis_tx_tdata( s_axis_tx_tdata ),
.s_axis_tx_tready( s_axis_tx_tready ),
.s_axis_tx_tvalid( s_axis_tx_tvalid ),
.s_axis_tx_tkeep( s_axis_tx_tkeep ),
.s_axis_tx_tlast( s_axis_tx_tlast ),
.s_axis_tx_tuser( s_axis_tx_tuser ),
// Outgoing TRN TX
//-----------
.trn_td( trn_td ),
.trn_tsof( trn_tsof ),
.trn_teof( trn_teof ),
.trn_tsrc_rdy( trn_tsrc_rdy ),
.trn_tdst_rdy( trn_tdst_rdy ),
.trn_tsrc_dsc( trn_tsrc_dsc ),
.trn_trem( trn_trem ),
.trn_terrfwd( trn_terrfwd ),
.trn_tstr( trn_tstr ),
.trn_tecrc_gen( trn_tecrc_gen ),
.trn_lnk_up( trn_lnk_up ),
// System
//-----------
.tready_thrtl( tready_thrtl ),
.user_clk( user_clk ),
.user_rst( user_rst )
);
//---------------------------------------------//
// TX Throttle Controller //
//---------------------------------------------//
generate
if(C_PM_PRIORITY == "FALSE") begin : thrtl_ctl_enabled
design_1_xdma_0_0_pcie2_ip_axi_basic_tx_thrtl_ctl #(
.C_DATA_WIDTH( C_DATA_WIDTH ),
.C_FAMILY( C_FAMILY ),
.C_ROOT_PORT( C_ROOT_PORT ),
.TCQ( TCQ )
) tx_thrl_ctl_inst (
// Outgoing AXI TX
//-----------
.s_axis_tx_tdata( s_axis_tx_tdata ),
.s_axis_tx_tvalid( s_axis_tx_tvalid ),
.s_axis_tx_tuser( s_axis_tx_tuser ),
.s_axis_tx_tlast( s_axis_tx_tlast ),
// User Misc.
//-----------
.user_turnoff_ok( user_turnoff_ok ),
.user_tcfg_gnt( user_tcfg_gnt ),
// Incoming TRN RX
//-----------
.trn_tbuf_av( trn_tbuf_av ),
.trn_tdst_rdy( trn_tdst_rdy ),
// TRN Misc.
//-----------
.trn_tcfg_req( trn_tcfg_req ),
.trn_tcfg_gnt( trn_tcfg_gnt ),
.trn_lnk_up( trn_lnk_up ),
// 7 Seriesq/Virtex6 PM
//-----------
.cfg_pcie_link_state( cfg_pcie_link_state ),
// Virtex6 PM
//-----------
.cfg_pm_send_pme_to( cfg_pm_send_pme_to ),
.cfg_pmcsr_powerstate( cfg_pmcsr_powerstate ),
.trn_rdllp_data( trn_rdllp_data ),
.trn_rdllp_src_rdy( trn_rdllp_src_rdy ),
// Spartan6 PM
//-----------
.cfg_to_turnoff( cfg_to_turnoff ),
.cfg_turnoff_ok( cfg_turnoff_ok ),
// System
//-----------
.tready_thrtl( tready_thrtl ),
.user_clk( user_clk ),
.user_rst( user_rst )
);
end
else begin : thrtl_ctl_disabled
assign tready_thrtl = 1'b0;
assign cfg_turnoff_ok = user_turnoff_ok;
assign trn_tcfg_gnt = user_tcfg_gnt;
end
endgenerate
endmodule

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//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_axi_basic_tx_pipeline.v
// Version : 3.3
// //
// Description: //
// AXI to TRN TX pipeline. Converts transmitted data from AXI protocol to //
// TRN. //
// //
// Notes: //
// Optional notes section. //
// //
// Hierarchical: //
// axi_basic_top //
// axi_basic_tx //
// axi_basic_tx_pipeline //
// //
//----------------------------------------------------------------------------//
`timescale 1ps/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_axi_basic_tx_pipeline #(
parameter C_DATA_WIDTH = 128, // RX/TX interface data width
parameter C_PM_PRIORITY = "FALSE", // Disable TX packet boundary thrtl
parameter TCQ = 1, // Clock to Q time
// Do not override parameters below this line
parameter REM_WIDTH = (C_DATA_WIDTH == 128) ? 2 : 1, // trem/rrem width
parameter KEEP_WIDTH = C_DATA_WIDTH / 8 // KEEP width
) (
//---------------------------------------------//
// User Design I/O //
//---------------------------------------------//
// AXI TX
//-----------
input [C_DATA_WIDTH-1:0] s_axis_tx_tdata, // TX data from user
input s_axis_tx_tvalid, // TX data is valid
output s_axis_tx_tready, // TX ready for data
input [KEEP_WIDTH-1:0] s_axis_tx_tkeep, // TX strobe byte enables
input s_axis_tx_tlast, // TX data is last
input [3:0] s_axis_tx_tuser, // TX user signals
//---------------------------------------------//
// PCIe Block I/O //
//---------------------------------------------//
// TRN TX
//-----------
output [C_DATA_WIDTH-1:0] trn_td, // TX data from block
output trn_tsof, // TX start of packet
output trn_teof, // TX end of packet
output trn_tsrc_rdy, // TX source ready
input trn_tdst_rdy, // TX destination ready
output trn_tsrc_dsc, // TX source discontinue
output [REM_WIDTH-1:0] trn_trem, // TX remainder
output trn_terrfwd, // TX error forward
output trn_tstr, // TX streaming enable
output trn_tecrc_gen, // TX ECRC generate
input trn_lnk_up, // PCIe link up
// System
//-----------
input tready_thrtl, // TREADY from thrtl ctl
input user_clk, // user clock from block
input user_rst // user reset from block
);
// Input register stage
reg [C_DATA_WIDTH-1:0] reg_tdata;
reg reg_tvalid;
reg [KEEP_WIDTH-1:0] reg_tkeep;
reg [3:0] reg_tuser;
reg reg_tlast;
reg reg_tready;
// Pipeline utility signals
reg trn_in_packet;
reg axi_in_packet;
reg flush_axi;
wire disable_trn;
reg reg_disable_trn;
wire axi_beat_live = s_axis_tx_tvalid && s_axis_tx_tready;
wire axi_end_packet = axi_beat_live && s_axis_tx_tlast;
//----------------------------------------------------------------------------//
// Convert TRN data format to AXI data format. AXI is DWORD swapped from TRN. //
// 128-bit: 64-bit: 32-bit: //
// TRN DW0 maps to AXI DW3 TRN DW0 maps to AXI DW1 TNR DW0 maps to AXI DW0 //
// TRN DW1 maps to AXI DW2 TRN DW1 maps to AXI DW0 //
// TRN DW2 maps to AXI DW1 //
// TRN DW3 maps to AXI DW0 //
//----------------------------------------------------------------------------//
generate
if(C_DATA_WIDTH == 128) begin : td_DW_swap_128
assign trn_td = {reg_tdata[31:0],
reg_tdata[63:32],
reg_tdata[95:64],
reg_tdata[127:96]};
end
else if(C_DATA_WIDTH == 64) begin : td_DW_swap_64
assign trn_td = {reg_tdata[31:0], reg_tdata[63:32]};
end
else begin : td_DW_swap_32
assign trn_td = reg_tdata;
end
endgenerate
//----------------------------------------------------------------------------//
// Create trn_tsof. If we're not currently in a packet and TVALID goes high, //
// assert TSOF. //
//----------------------------------------------------------------------------//
assign trn_tsof = reg_tvalid && !trn_in_packet;
//----------------------------------------------------------------------------//
// Create trn_in_packet. This signal tracks if the TRN interface is currently //
// in the middle of a packet, which is needed to generate trn_tsof //
//----------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
trn_in_packet <= #TCQ 1'b0;
end
else begin
if(trn_tsof && trn_tsrc_rdy && trn_tdst_rdy && !trn_teof) begin
trn_in_packet <= #TCQ 1'b1;
end
else if((trn_in_packet && trn_teof && trn_tsrc_rdy) || !trn_lnk_up) begin
trn_in_packet <= #TCQ 1'b0;
end
end
end
//----------------------------------------------------------------------------//
// Create axi_in_packet. This signal tracks if the AXI interface is currently //
// in the middle of a packet, which is needed in case the link goes down. //
//----------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
axi_in_packet <= #TCQ 1'b0;
end
else begin
if(axi_beat_live && !s_axis_tx_tlast) begin
axi_in_packet <= #TCQ 1'b1;
end
else if(axi_beat_live) begin
axi_in_packet <= #TCQ 1'b0;
end
end
end
//----------------------------------------------------------------------------//
// Create disable_trn. This signal asserts when the link goes down and //
// triggers the deassertiong of trn_tsrc_rdy. The deassertion of disable_trn //
// depends on C_PM_PRIORITY, as described below. //
//----------------------------------------------------------------------------//
generate
// In the C_PM_PRIORITY pipeline, we disable the TRN interfacefrom the time
// the link goes down until the the AXI interface is ready to accept packets
// again (via assertion of TREADY). By waiting for TREADY, we allow the
// previous value buffer to fill, so we're ready for any throttling by the
// user or the block.
if(C_PM_PRIORITY == "TRUE") begin : pm_priority_trn_flush
always @(posedge user_clk) begin
if(user_rst) begin
reg_disable_trn <= #TCQ 1'b1;
end
else begin
// When the link goes down, disable the TRN interface.
if(!trn_lnk_up)
begin
reg_disable_trn <= #TCQ 1'b1;
end
// When the link comes back up and the AXI interface is ready, we can
// release the pipeline and return to normal operation.
else if(!flush_axi && s_axis_tx_tready) begin
reg_disable_trn <= #TCQ 1'b0;
end
end
end
assign disable_trn = reg_disable_trn;
end
// In the throttle-controlled pipeline, we don't have a previous value buffer.
// The throttle control mechanism handles TREADY, so all we need to do is
// detect when the link goes down and disable the TRN interface until the link
// comes back up and the AXI interface is finished flushing any packets.
else begin : thrtl_ctl_trn_flush
always @(posedge user_clk) begin
if(user_rst) begin
reg_disable_trn <= #TCQ 1'b0;
end
else begin
// If the link is down and AXI is in packet, disable TRN and look for
// the end of the packet
if(axi_in_packet && !trn_lnk_up && !axi_end_packet)
begin
reg_disable_trn <= #TCQ 1'b1;
end
// AXI packet is ending, so we're done flushing
else if(axi_end_packet) begin
reg_disable_trn <= #TCQ 1'b0;
end
end
end
// Disable the TRN interface if link is down or we're still flushing the AXI
// interface.
assign disable_trn = reg_disable_trn || !trn_lnk_up;
end
endgenerate
//----------------------------------------------------------------------------//
// Convert STRB to RREM. Here, we are converting the encoding method for the //
// location of the EOF from AXI (tkeep) to TRN flavor (rrem). //
//----------------------------------------------------------------------------//
generate
if(C_DATA_WIDTH == 128) begin : tkeep_to_trem_128
//---------------------------------------//
// Conversion table: //
// trem | tkeep //
// [1] [0] | [15:12] [11:8] [7:4] [3:0] //
// ------------------------------------- //
// 1 1 | D3 D2 D1 D0 //
// 1 0 | -- D2 D1 D0 //
// 0 1 | -- -- D1 D0 //
// 0 0 | -- -- -- D0 //
//---------------------------------------//
wire axi_DW_1 = reg_tkeep[7];
wire axi_DW_2 = reg_tkeep[11];
wire axi_DW_3 = reg_tkeep[15];
assign trn_trem[1] = axi_DW_2;
assign trn_trem[0] = axi_DW_3 || (axi_DW_1 && !axi_DW_2);
end
else if(C_DATA_WIDTH == 64) begin : tkeep_to_trem_64
assign trn_trem = reg_tkeep[7];
end
else begin : tkeep_to_trem_32
assign trn_trem = 1'b0;
end
endgenerate
//----------------------------------------------------------------------------//
// Create remaining TRN signals //
//----------------------------------------------------------------------------//
assign trn_teof = reg_tlast;
assign trn_tecrc_gen = reg_tuser[0];
assign trn_terrfwd = reg_tuser[1];
assign trn_tstr = reg_tuser[2];
assign trn_tsrc_dsc = reg_tuser[3];
//----------------------------------------------------------------------------//
// Pipeline stage //
//----------------------------------------------------------------------------//
// We need one of two approaches for the pipeline stage depending on the
// C_PM_PRIORITY parameter.
generate
reg reg_tsrc_rdy;
// If set to FALSE, that means the user wants to use the TX packet boundary
// throttling feature. Since all Block throttling will now be predicted, we
// can use a simple straight-through pipeline.
if(C_PM_PRIORITY == "FALSE") begin : throttle_ctl_pipeline
always @(posedge user_clk) begin
if(user_rst) begin
reg_tdata <= #TCQ {C_DATA_WIDTH{1'b0}};
reg_tvalid <= #TCQ 1'b0;
reg_tkeep <= #TCQ {KEEP_WIDTH{1'b0}};
reg_tlast <= #TCQ 1'b0;
reg_tuser <= #TCQ 4'h0;
reg_tsrc_rdy <= #TCQ 1'b0;
end
else begin
reg_tdata <= #TCQ s_axis_tx_tdata;
reg_tvalid <= #TCQ s_axis_tx_tvalid;
reg_tkeep <= #TCQ s_axis_tx_tkeep;
reg_tlast <= #TCQ s_axis_tx_tlast;
reg_tuser <= #TCQ s_axis_tx_tuser;
// Hold trn_tsrc_rdy low when flushing a packet.
reg_tsrc_rdy <= #TCQ axi_beat_live && !disable_trn;
end
end
assign trn_tsrc_rdy = reg_tsrc_rdy;
// With TX packet boundary throttling, TREADY is pipelined in
// axi_basic_tx_thrtl_ctl and wired through here.
assign s_axis_tx_tready = tready_thrtl;
end
//**************************************************************************//
// If C_PM_PRIORITY is set to TRUE, that means the user prefers to have all PM
// functionality intact isntead of TX packet boundary throttling. Now the
// Block could back-pressure at any time, which creates the standard problem
// of potential data loss due to the handshaking latency. Here we need a
// previous value buffer, just like the RX data path.
else begin : pm_prioity_pipeline
reg [C_DATA_WIDTH-1:0] tdata_prev;
reg tvalid_prev;
reg [KEEP_WIDTH-1:0] tkeep_prev;
reg tlast_prev;
reg [3:0] tuser_prev;
reg reg_tdst_rdy;
wire data_hold;
reg data_prev;
//------------------------------------------------------------------------//
// Previous value buffer //
// --------------------- //
// We are inserting a pipeline stage in between AXI and TRN, which causes //
// some issues with handshaking signals trn_tsrc_rdy/s_axis_tx_tready. //
// The added cycle of latency in the path causes the Block to fall behind //
// the AXI interface whenever it throttles. //
// //
// To avoid loss of data, we must keep the previous value of all //
// s_axis_tx_* signals in case the Block throttles. //
//------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
tdata_prev <= #TCQ {C_DATA_WIDTH{1'b0}};
tvalid_prev <= #TCQ 1'b0;
tkeep_prev <= #TCQ {KEEP_WIDTH{1'b0}};
tlast_prev <= #TCQ 1'b0;
tuser_prev <= #TCQ 4'h 0;
end
else begin
// prev buffer works by checking s_axis_tx_tready. When
// s_axis_tx_tready is asserted, a new value is present on the
// interface.
if(!s_axis_tx_tready) begin
tdata_prev <= #TCQ tdata_prev;
tvalid_prev <= #TCQ tvalid_prev;
tkeep_prev <= #TCQ tkeep_prev;
tlast_prev <= #TCQ tlast_prev;
tuser_prev <= #TCQ tuser_prev;
end
else begin
tdata_prev <= #TCQ s_axis_tx_tdata;
tvalid_prev <= #TCQ s_axis_tx_tvalid;
tkeep_prev <= #TCQ s_axis_tx_tkeep;
tlast_prev <= #TCQ s_axis_tx_tlast;
tuser_prev <= #TCQ s_axis_tx_tuser;
end
end
end
// Create special buffer which locks in the proper value of TDATA depending
// on whether the user is throttling or not. This buffer has three states:
//
// HOLD state: TDATA maintains its current value
// - the Block has throttled the PCIe block
// PREVIOUS state: the buffer provides the previous value on TDATA
// - the Block has finished throttling, and is a little
// behind the user
// CURRENT state: the buffer passes the current value on TDATA
// - the Block is caught up and ready to receive the
// latest data from the user
always @(posedge user_clk) begin
if(user_rst) begin
reg_tdata <= #TCQ {C_DATA_WIDTH{1'b0}};
reg_tvalid <= #TCQ 1'b0;
reg_tkeep <= #TCQ {KEEP_WIDTH{1'b0}};
reg_tlast <= #TCQ 1'b0;
reg_tuser <= #TCQ 4'h0;
reg_tdst_rdy <= #TCQ 1'b0;
end
else begin
reg_tdst_rdy <= #TCQ trn_tdst_rdy;
if(!data_hold) begin
// PREVIOUS state
if(data_prev) begin
reg_tdata <= #TCQ tdata_prev;
reg_tvalid <= #TCQ tvalid_prev;
reg_tkeep <= #TCQ tkeep_prev;
reg_tlast <= #TCQ tlast_prev;
reg_tuser <= #TCQ tuser_prev;
end
// CURRENT state
else begin
reg_tdata <= #TCQ s_axis_tx_tdata;
reg_tvalid <= #TCQ s_axis_tx_tvalid;
reg_tkeep <= #TCQ s_axis_tx_tkeep;
reg_tlast <= #TCQ s_axis_tx_tlast;
reg_tuser <= #TCQ s_axis_tx_tuser;
end
end
// else HOLD state
end
end
// Logic to instruct pipeline to hold its value
assign data_hold = trn_tsrc_rdy && !trn_tdst_rdy;
// Logic to instruct pipeline to use previous bus values. Always use
// previous value after holding a value.
always @(posedge user_clk) begin
if(user_rst) begin
data_prev <= #TCQ 1'b0;
end
else begin
data_prev <= #TCQ data_hold;
end
end
//------------------------------------------------------------------------//
// Create trn_tsrc_rdy. If we're flushing the TRN hold trn_tsrc_rdy low. //
//------------------------------------------------------------------------//
assign trn_tsrc_rdy = reg_tvalid && !disable_trn;
//------------------------------------------------------------------------//
// Create TREADY //
//------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
reg_tready <= #TCQ 1'b0;
end
else begin
// If the link went down and we need to flush a packet in flight, hold
// TREADY high
if(flush_axi && !axi_end_packet) begin
reg_tready <= #TCQ 1'b1;
end
// If the link is up, TREADY is as follows:
// TREADY = 1 when trn_tsrc_rdy == 0
// - While idle, keep the pipeline primed and ready for the next
// packet
//
// TREADY = trn_tdst_rdy when trn_tsrc_rdy == 1
// - While in packet, throttle pipeline based on state of TRN
else if(trn_lnk_up) begin
reg_tready <= #TCQ trn_tdst_rdy || !trn_tsrc_rdy;
end
// If the link is down and we're not flushing a packet, hold TREADY low
// wait for link to come back up
else begin
reg_tready <= #TCQ 1'b0;
end
end
end
assign s_axis_tx_tready = reg_tready;
end
//--------------------------------------------------------------------------//
// Create flush_axi. This signal detects if the link goes down while the //
// AXI interface is in packet. In this situation, we need to flush the //
// packet through the AXI interface and discard it. //
//--------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
flush_axi <= #TCQ 1'b0;
end
else begin
// If the AXI interface is in packet and the link goes down, purge it.
if(axi_in_packet && !trn_lnk_up && !axi_end_packet) begin
flush_axi <= #TCQ 1'b1;
end
// The packet is finished, so we're done flushing.
else if(axi_end_packet) begin
flush_axi <= #TCQ 1'b0;
end
end
end
endgenerate
endmodule

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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_xdma_0_0/ip_0/source/design_1_xdma_0_0_pcie2_ip_axi_basic_tx_thrtl_ctl.v Normal file
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//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_axi_basic_tx_thrtl_ctl.v
// Version : 3.3
// //
// Description: //
// TX throttle controller. Anticipates back-pressure from PCIe block and //
// preemptively back-pressures user design (packet boundary throttling). //
// //
// Notes: //
// Optional notes section. //
// //
// Hierarchical: //
// axi_basic_top //
// axi_basic_tx //
// axi_basic_tx_thrtl_ctl //
// //
//----------------------------------------------------------------------------//
`timescale 1ps/1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_axi_basic_tx_thrtl_ctl #(
parameter C_DATA_WIDTH = 128, // RX/TX interface data width
parameter C_FAMILY = "X7", // Targeted FPGA family
parameter C_ROOT_PORT = "FALSE", // PCIe block is in root port mode
parameter TCQ = 1 // Clock to Q time
) (
// AXI TX
//-----------
input [C_DATA_WIDTH-1:0] s_axis_tx_tdata, // TX data from user
input s_axis_tx_tvalid, // TX data is valid
input [3:0] s_axis_tx_tuser, // TX user signals
input s_axis_tx_tlast, // TX data is last
// User Misc.
//-----------
input user_turnoff_ok, // Turnoff OK from user
input user_tcfg_gnt, // Send cfg OK from user
// TRN TX
//-----------
input [5:0] trn_tbuf_av, // TX buffers available
input trn_tdst_rdy, // TX destination ready
// TRN Misc.
//-----------
input trn_tcfg_req, // TX config request
output trn_tcfg_gnt, // TX config grant
input trn_lnk_up, // PCIe link up
// 7 Series/Virtex6 PM
//-----------
input [2:0] cfg_pcie_link_state, // Encoded PCIe link state
// Virtex6 PM
//-----------
input cfg_pm_send_pme_to, // PM send PME turnoff msg
input [1:0] cfg_pmcsr_powerstate, // PMCSR power state
input [31:0] trn_rdllp_data, // RX DLLP data
input trn_rdllp_src_rdy, // RX DLLP source ready
// Virtex6/Spartan6 PM
//-----------
input cfg_to_turnoff, // Turnoff request
output reg cfg_turnoff_ok, // Turnoff grant
// System
//-----------
output reg tready_thrtl, // TREADY to pipeline
input user_clk, // user clock from block
input user_rst // user reset from block
);
// Thrtl user when TBUF hits this val
localparam TBUF_AV_MIN = (C_DATA_WIDTH == 128) ? 5 :
(C_DATA_WIDTH == 64) ? 1 : 0;
// Pause user when TBUF hits this val
localparam TBUF_AV_GAP = TBUF_AV_MIN + 1;
// GAP pause time - the latency from the time a packet is accepted on the TRN
// interface to the time trn_tbuf_av from the Block will decrement.
localparam TBUF_GAP_TIME = (C_DATA_WIDTH == 128) ? 4 : 1;
// Latency time from when tcfg_gnt is asserted to when PCIe block will throttle
localparam TCFG_LATENCY_TIME = 2'd2;
// Number of pipeline stages to delay trn_tcfg_gnt. For V6 128-bit only
localparam TCFG_GNT_PIPE_STAGES = 3;
// Throttle condition registers and constants
reg lnk_up_thrtl;
wire lnk_up_trig;
wire lnk_up_exit;
reg tbuf_av_min_thrtl;
wire tbuf_av_min_trig;
reg tbuf_av_gap_thrtl;
reg [2:0] tbuf_gap_cnt;
wire tbuf_av_gap_trig;
wire tbuf_av_gap_exit;
wire gap_trig_tlast;
wire gap_trig_decr;
wire gap_trig_tcfg;
reg [5:0] tbuf_av_d;
reg tcfg_req_thrtl;
reg [1:0] tcfg_req_cnt;
reg trn_tdst_rdy_d;
wire tcfg_req_trig;
wire tcfg_req_exit;
reg tcfg_gnt_log;
wire pre_throttle;
wire reg_throttle;
wire exit_crit;
reg reg_tcfg_gnt;
reg trn_tcfg_req_d;
reg tcfg_gnt_pending;
wire wire_to_turnoff;
reg reg_turnoff_ok;
reg tready_thrtl_mux;
localparam LINKSTATE_L0 = 3'b000;
localparam LINKSTATE_PPM_L1 = 3'b001;
localparam LINKSTATE_PPM_L1_TRANS = 3'b101;
localparam LINKSTATE_PPM_L23R_TRANS = 3'b110;
localparam PM_ENTER_L1 = 8'h20;
localparam POWERSTATE_D0 = 2'b00;
reg ppm_L1_thrtl;
wire ppm_L1_trig;
wire ppm_L1_exit;
reg [2:0] cfg_pcie_link_state_d;
reg trn_rdllp_src_rdy_d;
reg ppm_L23_thrtl;
wire ppm_L23_trig;
reg cfg_turnoff_ok_pending;
reg reg_tlast;
// Throttle control state machine states and registers
localparam IDLE = 0;
localparam THROTTLE = 1;
reg cur_state;
reg next_state;
reg reg_axi_in_pkt;
wire axi_in_pkt;
wire axi_pkt_ending;
wire axi_throttled;
wire axi_thrtl_ok;
wire tx_ecrc_pause;
//----------------------------------------------------------------------------//
// THROTTLE REASON: PCIe link is down //
// - When to throttle: trn_lnk_up deasserted //
// - When to stop: trn_tdst_rdy assesrted //
//----------------------------------------------------------------------------//
assign lnk_up_trig = !trn_lnk_up;
assign lnk_up_exit = trn_tdst_rdy;
always @(posedge user_clk) begin
if(user_rst) begin
lnk_up_thrtl <= #TCQ 1'b1;
end
else begin
if(lnk_up_trig) begin
lnk_up_thrtl <= #TCQ 1'b1;
end
else if(lnk_up_exit) begin
lnk_up_thrtl <= #TCQ 1'b0;
end
end
end
//----------------------------------------------------------------------------//
// THROTTLE REASON: Transmit buffers depleted //
// - When to throttle: trn_tbuf_av falls to 0 //
// - When to stop: trn_tbuf_av rises above 0 again //
//----------------------------------------------------------------------------//
assign tbuf_av_min_trig = (trn_tbuf_av <= TBUF_AV_MIN);
always @(posedge user_clk) begin
if(user_rst) begin
tbuf_av_min_thrtl <= #TCQ 1'b0;
end
else begin
if(tbuf_av_min_trig) begin
tbuf_av_min_thrtl <= #TCQ 1'b1;
end
// The exit condition for tbuf_av_min_thrtl is !tbuf_av_min_trig
else begin
tbuf_av_min_thrtl <= #TCQ 1'b0;
end
end
end
//----------------------------------------------------------------------------//
// THROTTLE REASON: Transmit buffers getting low //
// - When to throttle: trn_tbuf_av falls below "gap" threshold TBUF_AV_GAP //
// - When to stop: after TBUF_GAP_TIME cycles elapse //
// //
// If we're about to run out of transmit buffers, throttle the user for a //
// few clock cycles to give the PCIe block time to catch up. This is //
// needed to compensate for latency in decrementing trn_tbuf_av in the PCIe //
// Block transmit path. //
//----------------------------------------------------------------------------//
// Detect two different scenarios for buffers getting low:
// 1) If we see a TLAST. a new packet has been inserted into the buffer, and
// we need to pause and let that packet "soak in"
assign gap_trig_tlast = (trn_tbuf_av <= TBUF_AV_GAP) &&
s_axis_tx_tvalid && tready_thrtl && s_axis_tx_tlast;
// 2) Any time tbug_avail decrements to the TBUF_AV_GAP threshold, we need to
// pause and make sure no other packets are about to soak in and cause the
// buffer availability to drop further.
assign gap_trig_decr = (trn_tbuf_av == (TBUF_AV_GAP)) &&
(tbuf_av_d == (TBUF_AV_GAP+1));
assign gap_trig_tcfg = (tcfg_req_thrtl && tcfg_req_exit);
assign tbuf_av_gap_trig = gap_trig_tlast || gap_trig_decr || gap_trig_tcfg;
assign tbuf_av_gap_exit = (tbuf_gap_cnt == 0);
always @(posedge user_clk) begin
if(user_rst) begin
tbuf_av_gap_thrtl <= #TCQ 1'b0;
tbuf_gap_cnt <= #TCQ 3'h0;
tbuf_av_d <= #TCQ 6'h00;
end
else begin
if(tbuf_av_gap_trig) begin
tbuf_av_gap_thrtl <= #TCQ 1'b1;
end
else if(tbuf_av_gap_exit) begin
tbuf_av_gap_thrtl <= #TCQ 1'b0;
end
// tbuf gap counter:
// This logic controls the length of the throttle condition when tbufs are
// getting low.
if(tbuf_av_gap_thrtl && (cur_state == THROTTLE)) begin
if(tbuf_gap_cnt > 0) begin
tbuf_gap_cnt <= #TCQ tbuf_gap_cnt - 3'd1;
end
end
else begin
tbuf_gap_cnt <= #TCQ TBUF_GAP_TIME;
end
tbuf_av_d <= #TCQ trn_tbuf_av;
end
end
//----------------------------------------------------------------------------//
// THROTTLE REASON: Block needs to send a CFG response //
// - When to throttle: trn_tcfg_req and user_tcfg_gnt asserted //
// - When to stop: after trn_tdst_rdy transitions to unasserted //
// //
// If the block needs to send a response to a CFG packet, this will cause //
// the subsequent deassertion of trn_tdst_rdy. When the user design permits, //
// grant permission to the block to service request and throttle the user. //
//----------------------------------------------------------------------------//
assign tcfg_req_trig = trn_tcfg_req && reg_tcfg_gnt;
assign tcfg_req_exit = (tcfg_req_cnt == 2'd0) && !trn_tdst_rdy_d &&
trn_tdst_rdy;
always @(posedge user_clk) begin
if(user_rst) begin
tcfg_req_thrtl <= #TCQ 1'b0;
trn_tcfg_req_d <= #TCQ 1'b0;
trn_tdst_rdy_d <= #TCQ 1'b1;
reg_tcfg_gnt <= #TCQ 1'b0;
tcfg_req_cnt <= #TCQ 2'd0;
tcfg_gnt_pending <= #TCQ 1'b0;
end
else begin
if(tcfg_req_trig) begin
tcfg_req_thrtl <= #TCQ 1'b1;
end
else if(tcfg_req_exit) begin
tcfg_req_thrtl <= #TCQ 1'b0;
end
// We need to wait the appropriate amount of time for the tcfg_gnt to
// "sink in" to the PCIe block. After that, we know that the PCIe block will
// not reassert trn_tdst_rdy until the CFG request has been serviced. If a
// new request is being service (tcfg_gnt_log == 1), then reset the timer.
if((trn_tcfg_req && !trn_tcfg_req_d) || tcfg_gnt_pending) begin
tcfg_req_cnt <= #TCQ TCFG_LATENCY_TIME;
end
else begin
if(tcfg_req_cnt > 0) begin
tcfg_req_cnt <= #TCQ tcfg_req_cnt - 2'd1;
end
end
// Make sure tcfg_gnt_log pulses once for one clock cycle for every
// cfg packet request.
if(trn_tcfg_req && !trn_tcfg_req_d) begin
tcfg_gnt_pending <= #TCQ 1'b1;
end
else if(tcfg_gnt_log) begin
tcfg_gnt_pending <= #TCQ 1'b0;
end
trn_tcfg_req_d <= #TCQ trn_tcfg_req;
trn_tdst_rdy_d <= #TCQ trn_tdst_rdy;
reg_tcfg_gnt <= #TCQ user_tcfg_gnt;
end
end
//----------------------------------------------------------------------------//
// THROTTLE REASON: Block needs to transition to low power state PPM L1 //
// - When to throttle: appropriate low power state signal asserted //
// (architecture dependent) //
// - When to stop: cfg_pcie_link_state goes to proper value (C_ROOT_PORT //
// dependent) //
// //
// If the block needs to transition to PM state PPM L1, we need to finish //
// up what we're doing and throttle immediately. //
//----------------------------------------------------------------------------//
generate
// PPM L1 signals for 7 Series in RC mode
if((C_FAMILY == "X7") && (C_ROOT_PORT == "TRUE")) begin : x7_L1_thrtl_rp
assign ppm_L1_trig = (cfg_pcie_link_state_d == LINKSTATE_L0) &&
(cfg_pcie_link_state == LINKSTATE_PPM_L1_TRANS);
assign ppm_L1_exit = cfg_pcie_link_state == LINKSTATE_PPM_L1;
end
// PPM L1 signals for 7 Series in EP mode
else if((C_FAMILY == "X7") && (C_ROOT_PORT == "FALSE")) begin : x7_L1_thrtl_ep
assign ppm_L1_trig = (cfg_pcie_link_state_d == LINKSTATE_L0) &&
(cfg_pcie_link_state == LINKSTATE_PPM_L1_TRANS);
assign ppm_L1_exit = cfg_pcie_link_state == LINKSTATE_L0;
end
// PPM L1 signals for V6 in RC mode
else if((C_FAMILY == "V6") && (C_ROOT_PORT == "TRUE")) begin : v6_L1_thrtl_rp
assign ppm_L1_trig = (trn_rdllp_data[31:24] == PM_ENTER_L1) &&
trn_rdllp_src_rdy && !trn_rdllp_src_rdy_d;
assign ppm_L1_exit = cfg_pcie_link_state == LINKSTATE_PPM_L1;
end
// PPM L1 signals for V6 in EP mode
else if((C_FAMILY == "V6") && (C_ROOT_PORT == "FALSE")) begin : v6_L1_thrtl_ep
assign ppm_L1_trig = (cfg_pmcsr_powerstate != POWERSTATE_D0);
assign ppm_L1_exit = cfg_pcie_link_state == LINKSTATE_L0;
end
// PPM L1 detection not supported for S6
else begin : s6_L1_thrtl
assign ppm_L1_trig = 1'b0;
assign ppm_L1_exit = 1'b1;
end
endgenerate
always @(posedge user_clk) begin
if(user_rst) begin
ppm_L1_thrtl <= #TCQ 1'b0;
cfg_pcie_link_state_d <= #TCQ 3'b0;
trn_rdllp_src_rdy_d <= #TCQ 1'b0;
end
else begin
if(ppm_L1_trig) begin
ppm_L1_thrtl <= #TCQ 1'b1;
end
else if(ppm_L1_exit) begin
ppm_L1_thrtl <= #TCQ 1'b0;
end
cfg_pcie_link_state_d <= #TCQ cfg_pcie_link_state;
trn_rdllp_src_rdy_d <= #TCQ trn_rdllp_src_rdy;
end
end
//----------------------------------------------------------------------------//
// THROTTLE REASON: Block needs to transition to low power state PPM L2/3 //
// - When to throttle: appropriate PM signal indicates a transition to //
// L2/3 is pending or in progress (family and role dependent) //
// - When to stop: never (the only path out of L2/3 is a full reset) //
// //
// If the block needs to transition to PM state PPM L2/3, we need to finish //
// up what we're doing and throttle when the user gives permission. //
//----------------------------------------------------------------------------//
generate
// PPM L2/3 signals for 7 Series in RC mode
if((C_FAMILY == "X7") && (C_ROOT_PORT == "TRUE")) begin : x7_L23_thrtl_rp
assign ppm_L23_trig = (cfg_pcie_link_state_d == LINKSTATE_PPM_L23R_TRANS);
assign wire_to_turnoff = 1'b0;
end
// PPM L2/3 signals for V6 in RC mode
else if((C_FAMILY == "V6") && (C_ROOT_PORT == "TRUE")) begin : v6_L23_thrtl_rp
assign ppm_L23_trig = cfg_pm_send_pme_to;
assign wire_to_turnoff = 1'b0;
end
// PPM L2/3 signals in EP mode
else begin : L23_thrtl_ep
assign ppm_L23_trig = wire_to_turnoff && reg_turnoff_ok;
// PPM L2/3 signals for 7 Series in EP mode
// For 7 Series, cfg_to_turnoff pulses once when a turnoff request is
// outstanding, so we need a "sticky" register that grabs the request.
if(C_FAMILY == "X7") begin : x7_L23_thrtl_ep
reg reg_to_turnoff;
always @(posedge user_clk) begin
if(user_rst) begin
reg_to_turnoff <= #TCQ 1'b0;
end
else begin
if(cfg_to_turnoff) begin
reg_to_turnoff <= #TCQ 1'b1;
end
end
end
assign wire_to_turnoff = reg_to_turnoff;
end
// PPM L2/3 signals for V6/S6 in EP mode
// In V6 and S6, the to_turnoff signal asserts and remains asserted until
// turnoff_ok is asserted, so a sticky reg is not necessary.
else begin : v6_s6_L23_thrtl_ep
assign wire_to_turnoff = cfg_to_turnoff;
end
always @(posedge user_clk) begin
if(user_rst) begin
reg_turnoff_ok <= #TCQ 1'b0;
end
else begin
reg_turnoff_ok <= #TCQ user_turnoff_ok;
end
end
end
endgenerate
always @(posedge user_clk) begin
if(user_rst) begin
ppm_L23_thrtl <= #TCQ 1'b0;
cfg_turnoff_ok_pending <= #TCQ 1'b0;
end
else begin
if(ppm_L23_trig) begin
ppm_L23_thrtl <= #TCQ 1'b1;
end
// Make sure cfg_turnoff_ok pulses once for one clock cycle for every
// turnoff request.
if(ppm_L23_trig && !ppm_L23_thrtl) begin
cfg_turnoff_ok_pending <= #TCQ 1'b1;
end
else if(cfg_turnoff_ok) begin
cfg_turnoff_ok_pending <= #TCQ 1'b0;
end
end
end
//----------------------------------------------------------------------------//
// Create axi_thrtl_ok. This signal determines if it's OK to throttle the //
// user design on the AXI interface. Since TREADY is registered, this signal //
// needs to assert on the cycle ~before~ we actually intend to throttle. //
// The only time it's OK to throttle when TVALID is asserted is on the first //
// beat of a new packet. Therefore, assert axi_thrtl_ok if one of the //
// is true: //
// 1) The user is not in a packet and is not starting one //
// 2) The user is just finishing a packet //
// 3) We're already throttled, so it's OK to continue throttling //
//----------------------------------------------------------------------------//
always @(posedge user_clk) begin
if(user_rst) begin
reg_axi_in_pkt <= #TCQ 1'b0;
end
else begin
if(s_axis_tx_tvalid && s_axis_tx_tlast) begin
reg_axi_in_pkt <= #TCQ 1'b0;
end
else if(tready_thrtl && s_axis_tx_tvalid) begin
reg_axi_in_pkt <= #TCQ 1'b1;
end
end
end
assign axi_in_pkt = s_axis_tx_tvalid || reg_axi_in_pkt;
assign axi_pkt_ending = s_axis_tx_tvalid && s_axis_tx_tlast;
assign axi_throttled = !tready_thrtl;
assign axi_thrtl_ok = !axi_in_pkt || axi_pkt_ending || axi_throttled;
//----------------------------------------------------------------------------//
// Throttle CTL State Machine: //
// Throttle user design when a throttle trigger (or triggers) occur. //
// Keep user throttled until all exit criteria have been met. //
//----------------------------------------------------------------------------//
// Immediate throttle signal. Used to "pounce" on a throttle opportunity when
// we're seeking one
assign pre_throttle = tbuf_av_min_trig || tbuf_av_gap_trig || lnk_up_trig
|| tcfg_req_trig || ppm_L1_trig || ppm_L23_trig;
// Registered throttle signals. Used to control throttle state machine
assign reg_throttle = tbuf_av_min_thrtl || tbuf_av_gap_thrtl || lnk_up_thrtl
|| tcfg_req_thrtl || ppm_L1_thrtl || ppm_L23_thrtl;
assign exit_crit = !tbuf_av_min_thrtl && !tbuf_av_gap_thrtl && !lnk_up_thrtl
&& !tcfg_req_thrtl && !ppm_L1_thrtl && !ppm_L23_thrtl;
always @(*) begin
case(cur_state)
// IDLE: in this state we're waiting for a trigger event to occur. As
// soon as an event occurs and the user isn't transmitting a packet, we
// throttle the PCIe block and the user and next state is THROTTLE.
IDLE: begin
if(reg_throttle && axi_thrtl_ok) begin
// Throttle user
tready_thrtl_mux = 1'b0;
next_state = THROTTLE;
// Assert appropriate grant signal depending on the throttle type.
if(tcfg_req_thrtl) begin
tcfg_gnt_log = 1'b1; // For cfg request, grant the request
cfg_turnoff_ok = 1'b0; //
end
else if(ppm_L23_thrtl) begin
tcfg_gnt_log = 1'b0; //
cfg_turnoff_ok = 1'b1; // For PM request, permit transition
end
else begin
tcfg_gnt_log = 1'b0; // Otherwise do nothing
cfg_turnoff_ok = 1'b0; //
end
end
// If there's not throttle event, do nothing
else begin
// Throttle user as soon as possible
tready_thrtl_mux = !(axi_thrtl_ok && pre_throttle);
next_state = IDLE;
tcfg_gnt_log = 1'b0;
cfg_turnoff_ok = 1'b0;
end
end
// THROTTLE: in this state the user is throttle and we're waiting for
// exit criteria, which tells us that the throttle event is over. When
// the exit criteria is satisfied, de-throttle the user and next state
// is IDLE.
THROTTLE: begin
if(exit_crit) begin
// Dethrottle user
tready_thrtl_mux = !pre_throttle;
next_state = IDLE;
end
else begin
// Throttle user
tready_thrtl_mux = 1'b0;
next_state = THROTTLE;
end
// Assert appropriate grant signal depending on the throttle type.
if(tcfg_req_thrtl && tcfg_gnt_pending) begin
tcfg_gnt_log = 1'b1; // For cfg request, grant the request
cfg_turnoff_ok = 1'b0; //
end
else if(cfg_turnoff_ok_pending) begin
tcfg_gnt_log = 1'b0; //
cfg_turnoff_ok = 1'b1; // For PM request, permit transition
end
else begin
tcfg_gnt_log = 1'b0; // Otherwise do nothing
cfg_turnoff_ok = 1'b0; //
end
end
default: begin
tready_thrtl_mux = 1'b0;
next_state = IDLE;
tcfg_gnt_log = 1'b0;
cfg_turnoff_ok = 1'b0;
end
endcase
end
// Synchronous logic
always @(posedge user_clk) begin
if(user_rst) begin
// Throttle user by default until link comes up
cur_state <= #TCQ THROTTLE;
reg_tlast <= #TCQ 1'b0;
tready_thrtl <= #TCQ 1'b0;
end
else begin
cur_state <= #TCQ next_state;
tready_thrtl <= #TCQ tready_thrtl_mux && !tx_ecrc_pause;
reg_tlast <= #TCQ s_axis_tx_tlast;
end
end
// For X7, the PCIe block will generate the ECRC for a packet if trn_tecrc_gen
// is asserted at SOF. In this case, the Block needs an extra data beat to
// calculate the ECRC, but only if the following conditions are met:
// 1) there is no empty DWORDS at the end of the packet
// (i.e. packet length % C_DATA_WIDTH == 0)
//
// 2) There isn't a ECRC in the TLP already, as indicated by the TD bit in the
// TLP header
//
// If both conditions are met, the Block will stall the TRN interface for one
// data beat after EOF. We need to predict this stall and preemptively stall the
// User for one beat.
generate
if(C_FAMILY == "X7") begin : ecrc_pause_enabled
wire tx_ecrc_pkt;
reg reg_tx_ecrc_pkt;
wire [1:0] packet_fmt;
wire packet_td;
wire [2:0] header_len;
wire [9:0] payload_len;
wire [13:0] packet_len;
wire pause_needed;
// Grab necessary packet fields
assign packet_fmt = s_axis_tx_tdata[30:29];
assign packet_td = s_axis_tx_tdata[15];
// Calculate total packet length
assign header_len = packet_fmt[0] ? 3'd4 : 3'd3;
assign payload_len = packet_fmt[1] ? s_axis_tx_tdata[9:0] : 10'h0;
assign packet_len = {10'h000, header_len} + {4'h0, payload_len};
// Determine if packet a ECRC pause is needed
if(C_DATA_WIDTH == 128) begin : packet_len_check_128
assign pause_needed = (packet_len[1:0] == 2'b00) && !packet_td;
end
else begin : packet_len_check_64
assign pause_needed = (packet_len[0] == 1'b0) && !packet_td;
end
// Create flag to alert TX pipeline to insert a stall
assign tx_ecrc_pkt = s_axis_tx_tuser[0] && pause_needed &&
tready_thrtl && s_axis_tx_tvalid && !reg_axi_in_pkt;
always @(posedge user_clk) begin
if(user_rst) begin
reg_tx_ecrc_pkt <= #TCQ 1'b0;
end
else begin
if(tx_ecrc_pkt && !s_axis_tx_tlast) begin
reg_tx_ecrc_pkt <= #TCQ 1'b1;
end
else if(tready_thrtl && s_axis_tx_tvalid && s_axis_tx_tlast) begin
reg_tx_ecrc_pkt <= #TCQ 1'b0;
end
end
end
// Insert the stall now
assign tx_ecrc_pause = ((tx_ecrc_pkt || reg_tx_ecrc_pkt) &&
s_axis_tx_tlast && s_axis_tx_tvalid && tready_thrtl);
end
else begin : ecrc_pause_disabled
assign tx_ecrc_pause = 1'b0;
end
endgenerate
// Logic for 128-bit single cycle bug fix.
// This tcfg_gnt pipeline addresses an issue with 128-bit V6 designs where a
// single cycle packet transmitted simultaneously with an assertion of tcfg_gnt
// from AXI Basic causes the packet to be dropped. The packet drop occurs
// because the 128-bit shim doesn't know about the tcfg_req/gnt, and therefor
// isn't expecting trn_tdst_rdy to go low. Since the 128-bit shim does throttle
// prediction just as we do, it ignores the value of trn_tdst_rdy, and
// ultimately drops the packet when transmitting the packet to the block.
generate
if(C_DATA_WIDTH == 128 && C_FAMILY == "V6") begin : tcfg_gnt_pipeline
genvar stage;
reg tcfg_gnt_pipe [TCFG_GNT_PIPE_STAGES:0];
// Create a configurable depth FF delay pipeline
for(stage = 0; stage < TCFG_GNT_PIPE_STAGES; stage = stage + 1)
begin : tcfg_gnt_pipeline_stage
always @(posedge user_clk) begin
if(user_rst) begin
tcfg_gnt_pipe[stage] <= #TCQ 1'b0;
end
else begin
// For stage 0, insert the actual tcfg_gnt signal from logic
if(stage == 0) begin
tcfg_gnt_pipe[stage] <= #TCQ tcfg_gnt_log;
end
// For stages 1+, chain together
else begin
tcfg_gnt_pipe[stage] <= #TCQ tcfg_gnt_pipe[stage - 1];
end
end
end
// tcfg_gnt output to block assigned the last pipeline stage
assign trn_tcfg_gnt = tcfg_gnt_pipe[TCFG_GNT_PIPE_STAGES-1];
end
end
else begin : tcfg_gnt_no_pipeline
// For all other architectures, no pipeline delay needed for tcfg_gnt
assign trn_tcfg_gnt = tcfg_gnt_log;
end
endgenerate
endmodule

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Firmware/Artix7_PCIe/dso_top_fpga_module_unsigned/dso_top.ip_user_files/bd/design_1/ip/design_1_xdma_0_0/ip_0/source/design_1_xdma_0_0_pcie2_ip_core_top.v Normal file
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//-----------------------------------------------------------------------------
//
// (c) Copyright 2010-2011 Xilinx, Inc. All rights reserved.
//
// This file contains confidential and proprietary information
// of Xilinx, Inc. and is protected under U.S. and
// international copyright and other intellectual property
// laws.
//
// DISCLAIMER
// This disclaimer is not a license and does not grant any
// rights to the materials distributed herewith. Except as
// otherwise provided in a valid license issued to you by
// Xilinx, and to the maximum extent permitted by applicable
// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
// (2) Xilinx shall not be liable (whether in contract or tort,
// including negligence, or under any other theory of
// liability) for any loss or damage of any kind or nature
// related to, arising under or in connection with these
// materials, including for any direct, or any indirect,
// special, incidental, or consequential loss or damage
// (including loss of data, profits, goodwill, or any type of
// loss or damage suffered as a result of any action brought
// by a third party) even if such damage or loss was
// reasonably foreseeable or Xilinx had been advised of the
// possibility of the same.
//
// CRITICAL APPLICATIONS
// Xilinx products are not designed or intended to be fail-
// safe, or for use in any application requiring fail-safe
// performance, such as life-support or safety devices or
// systems, Class III medical devices, nuclear facilities,
// applications related to the deployment of airbags, or any
// other applications that could lead to death, personal
// injury, or severe property or environmental damage
// (individually and collectively, "Critical
// Applications"). Customer assumes the sole risk and
// liability of any use of Xilinx products in Critical
// Applications, subject only to applicable laws and
// regulations governing limitations on product liability.
//
// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
// PART OF THIS FILE AT ALL TIMES.
//
//-----------------------------------------------------------------------------
// Project : Series-7 Integrated Block for PCI Express
// File : design_1_xdma_0_0_pcie2_ip_gt_common.v
// Version : 3.3
`timescale 1ns / 1ps
(* DowngradeIPIdentifiedWarnings = "yes" *)
module design_1_xdma_0_0_pcie2_ip_gt_common #(
parameter PCIE_SIM_MODE = "FALSE", // PCIe sim mode
parameter PCIE_GT_DEVICE = "GTX", // PCIe GT device
parameter PCIE_USE_MODE = "2.1", // PCIe use mode
parameter PCIE_PLL_SEL = "CPLL", // PCIe PLL select for Gen1/Gen2 only
parameter PCIE_REFCLK_FREQ = 0 // PCIe reference clock frequency
)
(
input CPLLPDREFCLK,
input PIPE_CLK,
input QPLL_QPLLPD,
input QPLL_QPLLRESET,
input QPLL_DRP_CLK,
input QPLL_DRP_RST_N,
input QPLL_DRP_OVRD,
input QPLL_DRP_GEN3,
input QPLL_DRP_START,
output [5:0] QPLL_DRP_CRSCODE,
output [8:0] QPLL_DRP_FSM,
output QPLL_DRP_DONE,
output QPLL_DRP_RESET,
output QPLL_QPLLLOCK,
output QPLL_QPLLOUTCLK,
output QPLL_QPLLOUTREFCLK
);
//---------- QPLL DRP Module Output --------------------
wire [7:0] qpll_drp_addr;
wire qpll_drp_en;
wire [15:0] qpll_drp_di;
wire qpll_drp_we;
//---------- QPLL Wrapper Output -----------------------
wire [15:0] qpll_drp_do;
wire qpll_drp_rdy;
//---------- QPLL Resets -----------------------
//---------- QPLL DRP Module ---------------------------------------
design_1_xdma_0_0_pcie2_ip_qpll_drp #
(
.PCIE_GT_DEVICE (PCIE_GT_DEVICE), // PCIe GT device
.PCIE_USE_MODE (PCIE_USE_MODE), // PCIe use mode
.PCIE_PLL_SEL (PCIE_PLL_SEL), // PCIe PLL select for Gen1/Gen2 only
.PCIE_REFCLK_FREQ (PCIE_REFCLK_FREQ) // PCIe reference clock frequency
)
qpll_drp_i
(
//---------- Input -------------------------
.DRP_CLK (QPLL_DRP_CLK),
.DRP_RST_N (!QPLL_DRP_RST_N),
.DRP_OVRD (QPLL_DRP_OVRD),
.DRP_GEN3 (&QPLL_DRP_GEN3),
.DRP_QPLLLOCK (QPLL_QPLLLOCK),
.DRP_START (QPLL_DRP_START),
.DRP_DO (qpll_drp_do),
.DRP_RDY (qpll_drp_rdy),
//---------- Output ------------------------
.DRP_ADDR (qpll_drp_addr),
.DRP_EN (qpll_drp_en),
.DRP_DI (qpll_drp_di),
.DRP_WE (qpll_drp_we),
.DRP_DONE (QPLL_DRP_DONE),
.DRP_QPLLRESET (QPLL_DRP_RESET),
.DRP_CRSCODE (QPLL_DRP_CRSCODE),
.DRP_FSM (QPLL_DRP_FSM)
);
//---------- QPLL Wrapper ------------------------------------------
design_1_xdma_0_0_pcie2_ip_qpll_wrapper #
(
.PCIE_SIM_MODE (PCIE_SIM_MODE), // PCIe sim mode
.PCIE_GT_DEVICE (PCIE_GT_DEVICE), // PCIe GT device
.PCIE_USE_MODE (PCIE_USE_MODE), // PCIe use mode
.PCIE_PLL_SEL (PCIE_PLL_SEL), // PCIe PLL select for Gen1/Gen2 only
.PCIE_REFCLK_FREQ (PCIE_REFCLK_FREQ) // PCIe reference clock frequency
)
qpll_wrapper_i
(
//---------- QPLL Clock Ports --------------
.QPLL_CPLLPDREFCLK (CPLLPDREFCLK),
.QPLL_GTGREFCLK (PIPE_CLK),
.QPLL_QPLLLOCKDETCLK (1'd0),
.QPLL_QPLLOUTCLK (QPLL_QPLLOUTCLK),
.QPLL_QPLLOUTREFCLK (QPLL_QPLLOUTREFCLK),
.QPLL_QPLLLOCK (QPLL_QPLLLOCK),
//---------- QPLL Reset Ports --------------
.QPLL_QPLLPD (QPLL_QPLLPD),
.QPLL_QPLLRESET (QPLL_QPLLRESET),
//---------- QPLL DRP Ports ----------------
.QPLL_DRPCLK (QPLL_DRP_CLK),
.QPLL_DRPADDR (qpll_drp_addr),
.QPLL_DRPEN (qpll_drp_en),
.QPLL_DRPDI (qpll_drp_di),
.QPLL_DRPWE (qpll_drp_we),
.QPLL_DRPDO (qpll_drp_do),
.QPLL_DRPRDY (qpll_drp_rdy)
);
endmodule

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