Hello, Could you please tell me the way to download bitstream to Artix-7 via USB-JTAG channel A on FT2232H? I successfully downloaded bitstream with Xilinx Cable and Jtag connector Neso but never with USB Jtag on Ft2232h. Following is my steps: - Install ft2232 VCP and D2XX driver. - Setting jumper configuration for Jtag. (Ft2232 <->USB Jtag). - Create Helloworld application with neso bsp and using Vivado SDK to download bitstream. Vivado SDK doesn't detect Neso or Jtag USB. *I tried steps on both Ubuntu 16.04 and Windows 10. I can see /dev/ttyUSB0 and /tty/USB1. Thank you.
Hello @Vu Quang Huy, The JTAG on Channel A of FT2232H cannot be used directly with Vivado at the moment. But, you can use xc3sprog and openocd to program Neso via USB, without any external JTAG cable. For xc3sprog you can refer to this thread: https://phpstack-776178-2640993.clo...the-saturn-spartan-6-board-using-xc3sprog.96/ The programmer would be same "saturn"/"ftdi". Both should work well. For using OpenOCD, please refer to this patch http://openocd.zylin.com/#/c/4360/ You can program .bit file using: Code: openocd -f board/numato_neso.cfg -c "init; pld load 0 top.bit; exit" Thanks!
Hello @Vu Quang Huy, That is great news! Congratulations! It would also be really awesome if you have any article or blog post on your blog on how to do this. It would be of great help to other fellow Neso/Skoll/Saturn users! Do let me know if you do! -Rohit
