Post-assembly:
- Install display.
- Install stand-offs.
- Insert SFP loopback modules into SFP cages to make sure they fit.
Electrical tests:
- Check resistors according to the image below:
- Power up board with a desktop power supply with a voltage of 12 V and a current limitation of 500 mA. The current reading should be between 250 mA and 300 mA for a board that has never been used.
- Power off board.
HSIO functional test:
- Power up board at 12 V and 1.5 A current limit.
- Attach a Xilinx dongle to J32.
- Run impact.
- Right click on FPGA icon and select "Add BPI/SPI flash".
- The file to download is HsioTest_00000003.mcs .
- Select BPI PROM 28F00AP30.
- Right click on the prom icon and select program.
- After programming you can power down the board and quit impact.
- Install the following test devices on the board:
- Loopback SFP modules in SFP0 and SFP1.
- A loopback QSFP module in QSFP0.
- 2 SMA cables: One between TXP and RXP, one between TXM and RXM.
- 2 header test boards in P2 and P3.
- 1 zone-3 test board.
- The DTM test module.
- The TTC module that belongs to this particular board.
- Attach a USB cable to J30 (GP).
- Power up the board, again at 12 V and 1.5A.
- To bring up the serial connection:
- sudo /sbin/modprobe -r ftdi_sio
- sudo /sbin/modprobe ftdi_sio vendor=0x0403 product=0x6014
- screen -L /dev/ttyUSB0 115200 . The exact tty is not predictable. You can type /dev/ttyUSB and then hit TAB for autocompletion to see which one it is.
- Push the COLD-BOOT button on the HSIO and follow the instructions on the screen for testing.
- Perform both the HSIO and the DTM test.
This page contains HSIO-2 test proceduie