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58 lines
1.2 KiB
Systemverilog
58 lines
1.2 KiB
Systemverilog
`timescale 1ns/1ps
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`include "gn4124_bfm.svh"
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const uint64_t BASE_WRPC = 'h0080000;
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module main;
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reg clk_125m_pllref = 0;
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reg clk_20m_vcxo = 0;
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always #4ns clk_125m_pllref <= ~clk_125m_pllref;
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always #20ns clk_20m_vcxo <= ~clk_20m_vcxo;
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IGN4124PCIMaster I_Gennum ();
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spec_top
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DUT (
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.clk_125m_pllref_p_i(clk_125m_pllref),
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.clk_125m_pllref_n_i(~clk_125m_pllref),
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.clk_20m_vcxo_i(clk_20m_vcxo),
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`GENNUM_WIRE_SPEC_PINS(I_Gennum)
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);
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initial begin
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uint64_t rval;
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CBusAccessor acc ;
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acc = I_Gennum.get_accessor();
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@(posedge I_Gennum.ready);
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#1us;
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$display("dupadupa");
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//acc.write(BASE_WRPC + 'h100, 'hdeadbeef);
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//acc.write(BASE_WRPC + 'h104, 'hcafebabe);
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//acc.read(BASE_WRPC + 'h100, rval);
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//$display("MemReadback1 %x", rval);
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//acc.read(BASE_WRPC + 'h104, rval);
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//$display("MemReadback2 %x", rval);
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//acc.write('ha0400, 'h1deadbee);
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//$display("dupa1");
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//acc.write('ha0400, 'h0deadbee);
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//$display("dupa2");
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acc.write('ha021c, 'hfafa);
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$display("dupa3");
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end
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endmodule // main
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