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Extract images for BBB_SRM.md
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BBB_SRM.md
docs/media
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172
BBB_SRM.md
172
BBB_SRM.md
@ -1,4 +1,4 @@
|
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{width="6.236805555555556in"
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{width="6.236805555555556in"
|
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height="4.170138888888889in"}
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|
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> **BeagleBone Black**
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@ -949,7 +949,7 @@ This is sufficient for the tethered scenario and creates an out of box
|
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experience where the board can be used immediately with no other
|
||||
equipment needed.
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||||
|
||||
{width="5.983333333333333in"
|
||||
{width="5.983333333333333in"
|
||||
height="4.160416666666666in"}
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||||
|
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**Figure 1. In The Box **
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@ -988,7 +988,7 @@ a USB storage drive or via the browser on the PC. You need to use either
|
||||
Firefox or Chrome on the PC, IEx will not work properly. **Figure 2**
|
||||
shows this configuration.
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|
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{width="6.593055555555556in"
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||||
{width="6.593055555555556in"
|
||||
height="1.738888888888889in"}
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||||
|
||||
###### Figure 2. Tethered Configuration
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@ -1003,7 +1003,7 @@ this should rarely be necessary.
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> 1\. Connect the small connector on the USB cable to the board as shown in
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> **Figure 4**. The connector is on the bottom side of the board.
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||||
|
||||
{width="4.700001093613299in"
|
||||
{width="4.700001093613299in"
|
||||
height="2.1534722222222222in"}
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||||
|
||||
###### Figure 3. USB Connection to the Board
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@ -1014,7 +1014,7 @@ height="2.1534722222222222in"}
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3. The board will power on and the power LED will be on as shown in
|
||||
**Figure 4** below.
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{width="4.1819444444444445in"
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||||
{width="4.1819444444444445in"
|
||||
height="2.786111111111111in"}
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||||
|
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###### Figure 4. Board Power LED
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||||
@ -1025,7 +1025,7 @@ height="2.786111111111111in"}
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> come on, so be patient. The LEDs will be flashing in an erratic manner
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> as it begins to boot the Linux kernel.
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{width="5.641666666666667in"
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||||
{width="5.641666666666667in"
|
||||
height="2.6479166666666667in"}
|
||||
|
||||
###### Figure 5. Board Boot Status
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@ -1055,7 +1055,7 @@ your code to make the board do whatever you need it to do. It will
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however require certain common PC accessories. These accessories and
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instructions are described in the following section.
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> {width="3.713888888888889in"
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> {width="3.713888888888889in"
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> height="4.270138888888889in"}
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###### Figure 6. Desktop Configuration
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@ -1089,7 +1089,7 @@ For an up-to-date list of confirmed working accessories please go to
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> of your HDMI port. If you have a DVI-D Monitor go to **Step 3**,
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> otherwise proceed to **Step 4.**
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{width="2.716666666666667in"
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{width="2.716666666666667in"
|
||||
height="0.9916666666666667in"}
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|
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###### Figure 7. Connect microHDMI Cable to the Monitor
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@ -1099,18 +1099,19 @@ height="0.9916666666666667in"}
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below from two perspectives. If you use this configuration, you will
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not have audio support.
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> {width="5.068694225721785in"
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> {width="5.068694225721785in"
|
||||
> height="2.930533683289589in"}
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2. If you have a single wireless keyboard and mouse combination such as
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seen in Figure **9** below, you need to plug the receiver in the USB
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host port of the board as shown in **Figure 10**.
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|
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{width="2.475in" height="1.1333333333333333in"}
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{width="2.475in"
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height="1.1333333333333333in"}
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###### Figure 9. Wireless Keyboard and Mouse Combo
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{width="2.9069444444444446in"
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{width="2.9069444444444446in"
|
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height="2.316666666666667in"}
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###### Figure 10. Connect Keyboard and Mouse Receiver to the Board
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@ -1121,7 +1122,7 @@ more than one port for other devices. Note that the board can only
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supply up to 500mA, so if you plan to load it down, it will need to be
|
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externally powered.
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|
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{width="5.309722222222222in"
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||||
{width="5.309722222222222in"
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height="1.5853062117235346in"}
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###### Figure 11. Keyboard and Mouse Hubs
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@ -1133,7 +1134,7 @@ Ethernet cable can be used. Connect the Ethernet Cable to the Ethernet
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port as shown in **Figure 12**. Any standard 100M Ethernet cable should
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work.
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> {width="4.511805555555555in"
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> {width="4.511805555555555in"
|
||||
> height="2.7583333333333333in"}
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||||
|
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###### Figure 12. Ethernet Cable Connection
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@ -1143,7 +1144,7 @@ work.
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The final step is to plug in the DC power supply to the DC power jack as
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shown in **Figure 13** below.
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|
||||
{width="6.441666666666666in"
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{width="6.441666666666666in"
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||||
height="3.1118055555555557in"}
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||||
|
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###### Figure 13. External DC Power
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@ -1153,7 +1154,7 @@ height="3.1118055555555557in"}
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> connector is on the bottom side of the board as shown in **Figure 14**
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> below.
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{width="5.626388888888889in"
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{width="5.626388888888889in"
|
||||
height="2.370138888888889in"}
|
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|
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###### Figure 14. Connect microHDMI Cable to the Board
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@ -1170,7 +1171,7 @@ stress on the connector or cable.
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> seconds for the status LEDs to come on, so be patient. The LEDs will
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> be flashing in an erratic manner as it boots the Linux kernel.
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|
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{width="5.641666666666667in"
|
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{width="5.641666666666667in"
|
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height="2.6486111111111112in"}
|
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|
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###### Figure 15. Board Boot Status
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@ -1205,7 +1206,7 @@ from the Linux kernel.
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4. And at this point you are ready to go! **Figure 16** shows the
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desktop after booting.
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|
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{width="5.346527777777778in"
|
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{width="5.346527777777778in"
|
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height="3.0083333333333333in"}
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|
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###### Figure 16. Desktop Screen
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@ -1408,7 +1409,7 @@ the various components on the board.
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**Figure 17** below shows the locations of the connectors, LEDs, and
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switches on the PCB layout of the board.
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|
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{width="5.309722222222222in"
|
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{width="5.309722222222222in"
|
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height="3.546527777777778in"}
|
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####### Figure 17. Connectors, LEDs and Switches
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@ -1445,7 +1446,7 @@ height="3.546527777777778in"}
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**Figure 18** below shows the locations of the key components on the PCB
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layout of the board.
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{width="5.993055555555555in"
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{width="5.993055555555555in"
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height="4.346527777777778in"}
|
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####### Figure 18. Key Components
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@ -1476,7 +1477,7 @@ Black.
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**Figure 19** below is the high level block diagram of the BeagleBone
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Black.
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|
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{width="5.341666666666667in"
|
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{width="5.341666666666667in"
|
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height="4.738194444444445in"}
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> **Figure 19. BeagleBone Black Key Components **
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@ -1770,7 +1771,7 @@ those who may be concerned, **Figure 20** is the same figure as **Figure
|
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19** back on page 31**.** It is placed here again for convenience so it
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is closer to the topics to follow.
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|
||||
{width="5.341666666666667in"
|
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{width="5.341666666666667in"
|
||||
height="4.738194444444445in"}
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|
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> **Figure 20. BeagleBone Black Block Diagram **
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@ -1780,7 +1781,7 @@ height="4.738194444444445in"}
|
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**Figure 21** is the high level block diagram of the power section of
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the board.
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|
||||
{width="4.347305336832896in"
|
||||
{width="4.347305336832896in"
|
||||
height="2.8976673228346455in"}
|
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|
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###### Figure 21. High Level Power Block Diagram
|
||||
@ -1830,7 +1831,7 @@ For more information on the **TPS65217C**, refer to
|
||||
|
||||
> **Figure 22** is the high level block diagram of the **TPS65217C**.
|
||||
|
||||
{width="5.733333333333333in" height="6.56in"}
|
||||
{width="5.733333333333333in" height="6.56in"}
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||||
|
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###### Figure 22. TPS65217C Block Diagram
|
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@ -1839,7 +1840,7 @@ For more information on the **TPS65217C**, refer to
|
||||
**Figure 23** below shows how the DC input is connected to the
|
||||
**TPS65217C**.
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||||
|
||||
> {width="4.78in" height="4.25in"}
|
||||
> {width="4.78in" height="4.25in"}
|
||||
|
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###### Figure 23. TPS65217 DC Connection
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@ -2027,7 +2028,8 @@ require SW support.
|
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**Figure 25** shows the connections of each of the rails from the
|
||||
**TPS65217C**.
|
||||
|
||||
{width="5.858333333333333in" height="5.26875in"}
|
||||
{width="5.858333333333333in"
|
||||
height="5.26875in"}
|
||||
|
||||
####### Figure 25. Power Rails
|
||||
|
||||
@ -2087,7 +2089,7 @@ additional information. I saw no need to bust it up into smaller
|
||||
diagrams. It is from the processor datasheet supplied by Texas
|
||||
Instruments.
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||||
|
||||
{width="5.703333333333333in" height="4.14in"}
|
||||
{width="5.703333333333333in" height="4.14in"}
|
||||
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||||
####### Figure 26. Power Rail Power Up Sequencing
|
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@ -2097,7 +2099,7 @@ powers up and the voltages on each rail. The power sequencing starts at
|
||||
configured. You can refer to the TPS65217C datasheet for more
|
||||
information.
|
||||
|
||||
{width="2.3466666666666667in"
|
||||
{width="2.3466666666666667in"
|
||||
height="1.9666666666666666in"}
|
||||
|
||||
####### Figure 27. TPS65217C Power Sequencing Timing
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||||
@ -2116,7 +2118,7 @@ issue that caused it to shut down. The connection of the LED is shown in
|
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processor. It is a cut from the PDF form of the schematic and reflects
|
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what is on the schematic.
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||||
|
||||
{width="5.996527777777778in"
|
||||
{width="5.996527777777778in"
|
||||
height="1.9319444444444445in"}
|
||||
|
||||
####### Figure 28. Power Processor Interfaces
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@ -2209,7 +2211,7 @@ processor.
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||||
information on the processor, go to
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||||
[*http://www.ti.com/product/am3358*.](http://www.ti.com/product/am3358)
|
||||
|
||||
{width="5.243333333333333in"
|
||||
{width="5.243333333333333in"
|
||||
height="5.326666666666667in"}
|
||||
|
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###### Figure 29. Sitara AM3358BZCZ Block Diagram
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@ -2276,7 +2278,7 @@ use the latest datasheets and Technical Reference Manuals (TRM).
|
||||
|
||||
**Figure 30** is the crystal circuitry for the AM3358 processor.
|
||||
|
||||
> {width="5.943333333333333in"
|
||||
> {width="5.943333333333333in"
|
||||
> height="2.3266666666666667in"}
|
||||
|
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**Figure 30. Processor Crystals **
|
||||
@ -2299,7 +2301,7 @@ the PORZn signal from the TPS65217C is connected to the SYS\_RESETn line
|
||||
using an open drain buffer. These ensure that the line does not
|
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momentarily go high on power up.
|
||||
|
||||
{width="5.926667760279965in"
|
||||
{width="5.926667760279965in"
|
||||
height="3.4766666666666666in"}
|
||||
|
||||
###### Figure 31. Board Reset Circuitry
|
||||
@ -2367,7 +2369,8 @@ refresh exit. Input buffers (excluding CK, CK\#, CKE, RESET\#, and ODT)
|
||||
are disabled during powerdown. Input buffers (excluding CKE and RESET\#)
|
||||
are disabled during SELF REFRESH. CKE is referenced to VREFCA.
|
||||
|
||||
> {width="5.903334426946632in" height="5.47in"}
|
||||
> {width="5.903334426946632in"
|
||||
> height="5.47in"}
|
||||
|
||||
###### Figure 32. DDR3L Memory Design
|
||||
|
||||
@ -2403,7 +2406,7 @@ The **VREF** signal is generated from a voltage divider on the
|
||||
device itself. **Figure 33** below shows the configuration of this
|
||||
signal and the connection to the DDR3L memory device and the processor.
|
||||
|
||||
> {width="3.9166666666666665in"
|
||||
> {width="3.9166666666666665in"
|
||||
> height="2.8020833333333335in"}
|
||||
|
||||
**Figure 33. DDR3L VREF Design **
|
||||
@ -2455,7 +2458,7 @@ was chosen to provide a little margin.
|
||||
Pullup resistors are used to increase the rise time on the signals to
|
||||
compensate for any capacitance on the board.
|
||||
|
||||
{width="5.653334426946632in" height="2.34in"}
|
||||
{width="5.653334426946632in" height="2.34in"}
|
||||
|
||||
**Figure 34. eMMC Memory Design **
|
||||
|
||||
@ -2464,7 +2467,7 @@ The pins used by the eMMC1 in the boot mode are listed below in **Table
|
||||
|
||||
###### Table 6. eMMC Boot Pins
|
||||
|
||||
{width="5.510001093613298in" height="1.17in"}
|
||||
{width="5.510001093613298in" height="1.17in"}
|
||||
|
||||
For eMMC devices the ROM will only support raw mode. The ROM Code reads
|
||||
out raw sectors from image or the booting file within the file system
|
||||
@ -2530,7 +2533,7 @@ the contents of the EERPOM.
|
||||
|
||||
**Figure 35** shows the new design on the EEPROM interface**.**
|
||||
|
||||
{width="4.930001093613298in"
|
||||
{width="4.930001093613298in"
|
||||
height="2.0233333333333334in"}
|
||||
|
||||
###### Figure 35. EEPROM Design Rev A5
|
||||
@ -2553,7 +2556,7 @@ be used for booting or file storage on the BeagleBone Black.
|
||||
|
||||
**Figure 36** below is the design of the microSD interface on the board.
|
||||
|
||||
{width="5.73in" height="2.26in"}
|
||||
{width="5.73in" height="2.26in"}
|
||||
|
||||
####### Figure 36. microSD Design
|
||||
|
||||
@ -2585,7 +2588,8 @@ There are four user LEDs on the BeagleBone Black. These are connected to
|
||||
GPIO pins on the processor. **Figure 37** shows the interfaces for the
|
||||
user LEDs.
|
||||
|
||||
> {width="5.943333333333333in" height="3.03in"}
|
||||
> {width="5.943333333333333in"
|
||||
> height="3.03in"}
|
||||
|
||||
####### Figure 37. User LEDs
|
||||
|
||||
@ -2633,7 +2637,8 @@ configuration process. On power up, these pins are read by the processor
|
||||
to determine the boot order. S2 is used to change the level of one bit
|
||||
from HI to LO which changes the boot order.
|
||||
|
||||
> {width="4.673333333333333in" height="3.83in"}
|
||||
> {width="4.673333333333333in"
|
||||
> height="3.83in"}
|
||||
|
||||
####### Figure 38. Processor Boot Configuration Design
|
||||
|
||||
@ -2649,7 +2654,7 @@ out of reset these signals are removed from the expansion pins.
|
||||
Based on the selected option found in **Figure 39** below, each of the
|
||||
boot sequences for each of the two settings is shown.
|
||||
|
||||
{width="6.260543525809274in"
|
||||
{width="6.260543525809274in"
|
||||
height="1.3582666229221347in"}
|
||||
|
||||
####### Figure 39. Processor Boot Configuration
|
||||
@ -2677,7 +2682,8 @@ described in the following sections.
|
||||
**Figure 40** shows the connections between the processor and the PHY.
|
||||
The interface is in the MII mode of operation.
|
||||
|
||||
> {width="4.676667760279965in" height="3.25in"}
|
||||
> {width="4.676667760279965in"
|
||||
> height="3.25in"}
|
||||
|
||||
####### Figure 40. Ethernet Processor Interface
|
||||
|
||||
@ -2689,7 +2695,7 @@ made in this design for the board.
|
||||
The off board side of the PHY connections are shown in **Figure 41**
|
||||
below.
|
||||
|
||||
{width="5.943334426946632in"
|
||||
{width="5.943334426946632in"
|
||||
height="3.6166666666666667in"}
|
||||
|
||||
####### Figure 41. Ethernet Connector Interface
|
||||
@ -2703,7 +2709,7 @@ made in this design for the board.
|
||||
**LAN8710A** PHY. Each of these areas is discussed in more detail in the
|
||||
following sections.
|
||||
|
||||
> {width="5.940001093613298in"
|
||||
> {width="5.940001093613298in"
|
||||
> height="3.8266666666666667in"}
|
||||
|
||||
####### Figure 42. Ethernet PHY, Power, Reset, and Clocks
|
||||
@ -2830,7 +2836,7 @@ original BeagleBone. The unused bits on the **TDA19988** are tied low.
|
||||
In addition to the data signals are the VSYNC, HSYNC, DE, and PCLK
|
||||
signals that round out the video interface from the processor.
|
||||
|
||||
> {width="4.683333333333334in"
|
||||
> {width="4.683333333333334in"
|
||||
> height="5.013334426946631in"}
|
||||
|
||||
####### Figure 44. HDMI Framer Processor Interface
|
||||
@ -2846,7 +2852,7 @@ operation. **Table 10** shows the I2C address.
|
||||
|
||||
####### Table 10. TDA19988 I2C Address
|
||||
|
||||
{width="5.9600010936132986in"
|
||||
{width="5.9600010936132986in"
|
||||
height="0.7533344269466317in"}
|
||||
|
||||
#### 6.10.5 Interrupt Signal
|
||||
@ -2881,7 +2887,7 @@ order to keep GPIO3\_21 functionality, we provided a way to disable the
|
||||
oscillator if the need was there to use the pin on the expansion header.
|
||||
**Figure 45** shows the oscillator circuitry.
|
||||
|
||||
{width="5.995129046369204in"
|
||||
{width="5.995129046369204in"
|
||||
height="1.7631616360454943in"}
|
||||
|
||||
####### Figure 45. 24.576MHZ Oscillator
|
||||
@ -2892,7 +2898,7 @@ height="1.7631616360454943in"}
|
||||
All voltage rails for the device are at 1.8V. A filter is provided to
|
||||
minimize any noise from the 1.8V rail getting back into the device.
|
||||
|
||||
> {width="5.730001093613298in"
|
||||
> {width="5.730001093613298in"
|
||||
> height="3.2866666666666666in"}
|
||||
|
||||
####### Figure 46. HDMI Power Connections
|
||||
@ -2905,7 +2911,7 @@ All of the interfaces between the processor and the **TDA19988** are
|
||||
**Figure 47** shows the design of the interface between the HDMI Framer
|
||||
and the connector.
|
||||
|
||||
{width="5.4366666666666665in"
|
||||
{width="5.4366666666666665in"
|
||||
height="4.486666666666666in"}
|
||||
|
||||
####### Figure 47. Connector Interface Circuitry
|
||||
@ -2920,7 +2926,7 @@ The board is equipped with a single USB host interface accessible from a
|
||||
single USB Type A female connector. **Figure 48** is the design of the
|
||||
USB Host circuitry.
|
||||
|
||||
> {width="5.943334426946632in"
|
||||
> {width="5.943334426946632in"
|
||||
> height="2.1433333333333335in"}
|
||||
|
||||
#### 6.11.1 Power Switch
|
||||
@ -2978,7 +2984,8 @@ accessible on the BeagleBone Black).
|
||||
|
||||
**Figure 49** is a high level block diagram of the PRU-ICSS.
|
||||
|
||||
{width="4.45in" height="2.8666666666666667in"}
|
||||
{width="4.45in"
|
||||
height="2.8666666666666667in"}
|
||||
|
||||
####### Figure 49. PRU-ICSS Block Diagram
|
||||
|
||||
@ -3061,7 +3068,7 @@ board will be* *damaged.* **
|
||||
|
||||
**Figure 50** shows the location of the expansion connectors.
|
||||
|
||||
{width="2.9819444444444443in"
|
||||
{width="2.9819444444444443in"
|
||||
height="4.111805555555556in"}
|
||||
|
||||
###### Figure 50. Expansion Connector Location
|
||||
@ -3149,7 +3156,7 @@ mode to align with the mode column will give that function on that pin.
|
||||
45 R1 GPIO2\_6 lcd\_data0 gpmc\_a0 ehrpwm2A
|
||||
46 R2 GPIO2\_7 lcd\_data1 gpmc\_a1 ehrpwm2B
|
||||
|
||||
> {width="5.873611111111111in" height="0.5in"}
|
||||
> {width="5.873611111111111in" height="0.5in"}
|
||||
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||
|
||||
#### 7.1.2 Connector P9
|
||||
@ -3255,7 +3262,7 @@ shown in **Figure 51**. This uses the same power connector as is used on
|
||||
the original BeagleBone. The connector has a 2.1mm diameter center post
|
||||
(5VDC) and a 5.5mm diameter outer dimension on the barrel (GND).
|
||||
|
||||
{width="6.041388888888889in"
|
||||
{width="6.041388888888889in"
|
||||
height="4.281972878390201in"}
|
||||
|
||||
###### Figure 51. 5VDC Power Jack
|
||||
@ -3272,7 +3279,7 @@ miniUSB cable, the same as is used on the original BeagleBone. The cable
|
||||
is provided with the board. The cable can also be used to power the
|
||||
board.
|
||||
|
||||
{width="6.602055993000875in"
|
||||
{width="6.602055993000875in"
|
||||
height="4.730194663167104in"}
|
||||
|
||||
This port is a USB Client only interface and is intended for connection
|
||||
@ -3283,7 +3290,7 @@ to a PC.
|
||||
There is a single USB Host connector on the board and is shown in
|
||||
**Figure 53** below.
|
||||
|
||||
{width="6.184388670166229in"
|
||||
{width="6.184388670166229in"
|
||||
height="4.033500656167979in"}
|
||||
|
||||
###### Figure 53. USB Host Connector
|
||||
@ -3297,7 +3304,7 @@ Each board has a debug serial interface that can be accessed by using a
|
||||
special serial cable that is plugged into the serial header as shown in
|
||||
**Figure 54** below.
|
||||
|
||||
> {width="5.4998611111111115in"
|
||||
> {width="5.4998611111111115in"
|
||||
> height="3.6651673228346455in"}
|
||||
|
||||
###### Figure 54. Serial Debug Header
|
||||
@ -3306,7 +3313,7 @@ Two signals are provided, TX and RX on this connector. The levels on
|
||||
these signals are 3.3V. In order to access these signals, a FTDI USB to
|
||||
Serial cable is recommended as shown in **Figure 55** below.
|
||||
|
||||
> {width="4.465360892388452in"
|
||||
> {width="4.465360892388452in"
|
||||
> height="1.6920614610673665in"}
|
||||
|
||||
The cable can be purchased from several different places and must be the
|
||||
@ -3346,7 +3353,7 @@ perspective of the board.
|
||||
|
||||
**Figure 56** shows the pin location on the board.
|
||||
|
||||
> {width="3.8956944444444446in"
|
||||
> {width="3.8956944444444446in"
|
||||
> height="3.9025273403324583in"}
|
||||
|
||||
**Figure 56. Serial Header **
|
||||
@ -3356,7 +3363,8 @@ perspective of the board.
|
||||
Access to the HDMI interface is through the HDMI connector that is
|
||||
located on the bottom side of the board as shown in **Figure 57** below.
|
||||
|
||||
> {width="6.03625in" height="4.033500656167979in"}
|
||||
> {width="6.03625in"
|
||||
> height="4.033500656167979in"}
|
||||
|
||||
###### Figure 57. HDMI Connector
|
||||
|
||||
@ -3365,7 +3373,7 @@ limitations we had in finding a place to fit the connector. It requires
|
||||
a microHDMI to HDMI cable as shown in **Figure 58** below. The cable can
|
||||
be purchased from several different sources.
|
||||
|
||||
> {width="2.0430555555555556in"
|
||||
> {width="2.0430555555555556in"
|
||||
> height="2.0430566491688538in"}
|
||||
|
||||
**Figure 58. HDMI Cable **
|
||||
@ -3376,7 +3384,7 @@ A microSD connector is located on the back or bottom side of the board
|
||||
as shown in **Figure 59** below. The microSD card is not supplied with
|
||||
the board.
|
||||
|
||||
{width="6.039388670166229in"
|
||||
{width="6.039388670166229in"
|
||||
height="4.566833989501312in"}
|
||||
|
||||
###### Figure 59. microSD Connector
|
||||
@ -3395,7 +3403,8 @@ Do not pull the SD card out or you could damage the connector.
|
||||
The board comes with a single 10/100 Ethernet interface located next to
|
||||
the power jack as shown in **Figure 60**.
|
||||
|
||||
> {width="6.03625in" height="4.033500656167979in"}
|
||||
> {width="6.03625in"
|
||||
> height="4.033500656167979in"}
|
||||
|
||||
**Figure 60. Ethernet Connector **
|
||||
|
||||
@ -3611,7 +3620,7 @@ EEPROM, internally organized as 32,768 words of 8 bits each. It features
|
||||
a 64−byte page write buffer and supports the Standard (100 kHz), Fast
|
||||
(400 kHz) and Fast−Plus (1 MHz) I2C protocol.
|
||||
|
||||
> {width="5.303334426946631in"
|
||||
> {width="5.303334426946631in"
|
||||
> height="2.3833333333333333in"}
|
||||
|
||||
###### Figure 61. Expansion Board EEPROM Without Write Protect
|
||||
@ -3683,7 +3692,8 @@ discretion of the cape designer.
|
||||
|
||||
VDD\_3V3B
|
||||
|
||||
> {width="5.91in" height="1.9766666666666666in"}
|
||||
> {width="5.91in"
|
||||
> height="1.9766666666666666in"}
|
||||
|
||||
###### Figure 62. Expansion Board EEPROM Write Protect
|
||||
|
||||
@ -4003,7 +4013,8 @@ There are 16 pins that control the boot mode of the processor that are
|
||||
exposed on the expansion headers. **Figure 63** below shows those
|
||||
signals as they appear on the BeagleBone Black.:
|
||||
|
||||
> {width="5.530001093613298in" height="4.88in"}
|
||||
> {width="5.530001093613298in"
|
||||
> height="4.88in"}
|
||||
|
||||
If you plan to use any of these signals, then on power up, these pins
|
||||
should not be driven. If you do, it can affect the boot mode of the
|
||||
@ -4050,7 +4061,7 @@ the last board on the stack, the two 46 pin expansion headers use the
|
||||
same connectors. **Figure 64** is a picture of the connector. These are
|
||||
dual row 23 position 2.54mm x 2.54mm connectors.
|
||||
|
||||
> {width="0.6861111111111111in"
|
||||
> {width="0.6861111111111111in"
|
||||
> height="0.9381944444444444in"}
|
||||
|
||||
###### Figure 64. Single Expansion Connector
|
||||
@ -4060,7 +4071,7 @@ shown in **Figure 65**. These are very common connectors and should be
|
||||
easily located. You can also use two single row 23 pin headers for each
|
||||
of the dual row headers.
|
||||
|
||||
{width="5.9986122047244095in"
|
||||
{width="5.9986122047244095in"
|
||||
height="0.5715277777777777in"}
|
||||
|
||||
###### Figure 65. Single Cape Expansion Connector
|
||||
@ -4102,7 +4113,7 @@ For stacking configuration, the two 46 pin expansion headers use the
|
||||
same connectors. **Figure 66** is a picture of the connector. These are
|
||||
dual row 23 position 2.54mm x 2.54mm connectors.
|
||||
|
||||
{width="0.7284722222222222in"
|
||||
{width="0.7284722222222222in"
|
||||
height="0.9381944444444444in"}
|
||||
|
||||
###### Figure 66. Expansion Connector
|
||||
@ -4111,7 +4122,7 @@ The connector is mounted on the top side of the board with longer tails
|
||||
to allow insertion into the BeagleBone Black. **Figure 67** is the
|
||||
connector configuration for the connector.
|
||||
|
||||
{width="5.9986122047244095in"
|
||||
{width="5.9986122047244095in"
|
||||
height="0.6847222222222222in"}
|
||||
|
||||
###### Figure 67. Stacked Cape Expansion Connector
|
||||
@ -4156,7 +4167,8 @@ interfere with the operation of your board by exposing those signals for
|
||||
expansion. This configuration consists of a combination of the stacking
|
||||
and nonstacking style connectors.
|
||||
|
||||
{width="5.996527777777778in" height="0.74375in"}
|
||||
{width="5.996527777777778in"
|
||||
height="0.74375in"}
|
||||
|
||||
###### Figure 68. Stacked w/Signal Stealing Expansion Connector
|
||||
|
||||
@ -4181,7 +4193,7 @@ consider when selecting a connector and its pin length.
|
||||
the pin extends past the contact point on the connector, what we call
|
||||
overhang.
|
||||
|
||||
{width="5.75in" height="3.279861111111111in"}
|
||||
{width="5.75in" height="3.279861111111111in"}
|
||||
|
||||
###### Figure 69. Connector Pin Insertion Depth
|
||||
|
||||
@ -4311,7 +4323,7 @@ board.
|
||||
**Figure 70** is the outline of the standard cape. The dimensions are in
|
||||
inches.
|
||||
|
||||
{width="5.995138888888889in"
|
||||
{width="5.995138888888889in"
|
||||
height="3.8534722222222224in"}
|
||||
|
||||
###### Figure 70. Cape Board Dimensions
|
||||
@ -4376,17 +4388,17 @@ Weight: 1.4 oz
|
||||
|
||||
### 9.2 Silkscreen and Component Locations
|
||||
|
||||
{width="5.529861111111111in"
|
||||
{width="5.529861111111111in"
|
||||
height="8.153472222222222in"}
|
||||
|
||||
###### Figure 71. Board Dimensions
|
||||
|
||||
{width="5.145138888888889in"
|
||||
{width="5.145138888888889in"
|
||||
height="8.522917760279965in"}
|
||||
|
||||
###### Figure 72. Component Side Silkscreen
|
||||
|
||||
{width="5.223611111111111in"
|
||||
{width="5.223611111111111in"
|
||||
height="8.04513888888889in"}
|
||||
|
||||
**Figure 73. Circuit Side Silkscreen **
|
||||
@ -4394,12 +4406,12 @@ height="8.04513888888889in"}
|
||||
**10.0 Pictures **
|
||||
==================
|
||||
|
||||
{width="4.961805555555555in"
|
||||
{width="4.961805555555555in"
|
||||
height="8.006944444444445in"}
|
||||
|
||||
**Figure 74. Top Side **
|
||||
|
||||
{width="5.066666666666666in"
|
||||
{width="5.066666666666666in"
|
||||
height="7.9631944444444445in"}
|
||||
|
||||
**Figure 75. Bottom Side **
|
||||
@ -4467,16 +4479,16 @@ numbers and revisions keep moving. Different boards can have different
|
||||
locations depending on when they were made. The following figures show
|
||||
the three locations of the serial and revision number.
|
||||
|
||||
{width="5.4in" height="3.2131944444444445in"}
|
||||
{width="5.4in" height="3.2131944444444445in"}
|
||||
|
||||
###### Figure 76. Initial Serial Number and Revision Locations
|
||||
|
||||
{width="5.401388888888889in"
|
||||
{width="5.401388888888889in"
|
||||
height="2.404861111111111in"}
|
||||
|
||||
###### Figure 77. Second Phase Serial Number and Revision Location
|
||||
|
||||
{width="5.9986122047244095in"
|
||||
{width="5.9986122047244095in"
|
||||
height="2.321527777777778in"}
|
||||
|
||||
> **Figure 78. Third Phase Serial Number and Revision Location **
|
||||
|
||||
BIN
docs/media/image1.jpg
Normal file
BIN
docs/media/image1.jpg
Normal file
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|
After 
(image error) Size: 121 KiB |
BIN
docs/media/image10.jpg
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BIN
docs/media/image10.jpg
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|
After 
(image error) Size: 77 KiB |
BIN
docs/media/image11.jpg
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BIN
docs/media/image11.jpg
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Binary file not shown.
|
After 
(image error) Size: 102 KiB |
BIN
docs/media/image12.jpg
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BIN
docs/media/image12.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 79 KiB |
BIN
docs/media/image13.jpg
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BIN
docs/media/image13.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 14 KiB |
BIN
docs/media/image14.jpg
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BIN
docs/media/image14.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 27 KiB |
BIN
docs/media/image16.jpg
Normal file
BIN
docs/media/image16.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 10 KiB |
BIN
docs/media/image17.jpg
Normal file
BIN
docs/media/image17.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 68 KiB |
BIN
docs/media/image18.jpg
Normal file
BIN
docs/media/image18.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 6.7 KiB |
BIN
docs/media/image2.jpg
Normal file
BIN
docs/media/image2.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 6.5 KiB |
BIN
docs/media/image24.jpg
Normal file
BIN
docs/media/image24.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 109 KiB |
BIN
docs/media/image25.jpg
Normal file
BIN
docs/media/image25.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 38 KiB |
BIN
docs/media/image26.jpg
Normal file
BIN
docs/media/image26.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 152 KiB |
BIN
docs/media/image27.jpg
Normal file
BIN
docs/media/image27.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 43 KiB |
BIN
docs/media/image28.jpg
Normal file
BIN
docs/media/image28.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 160 KiB |
BIN
docs/media/image29.jpg
Normal file
BIN
docs/media/image29.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 157 KiB |
BIN
docs/media/image30.jpg
Normal file
BIN
docs/media/image30.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 58 KiB |
BIN
docs/media/image31.png
Normal file
BIN
docs/media/image31.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 53 KiB |
BIN
docs/media/image37.png
Normal file
BIN
docs/media/image37.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 212 KiB |
BIN
docs/media/image38.png
Normal file
BIN
docs/media/image38.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 72 KiB |
BIN
docs/media/image39.jpg
Normal file
BIN
docs/media/image39.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 76 KiB |
BIN
docs/media/image40.png
Normal file
BIN
docs/media/image40.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 75 KiB |
BIN
docs/media/image41.png
Normal file
BIN
docs/media/image41.png
Normal file
Binary file not shown.
|
After 
(image error) Size: 24 KiB |
BIN
docs/media/image42.jpg
Normal file
BIN
docs/media/image42.jpg
Normal file
Binary file not shown.
|
After 
(image error) Size: 61 KiB |
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user