Xilinx Nexys Video Artix-7 FPGA cannot be detected when FMC 105 board is connected

[nurahmed]

Hello,

I can program the FPGA stand alone. However, when I connect the FMC breakout board (newly bought from the Digikey), the FPGA device cannot be detected by the HW manager. What can I do to solve this problem?

 

Vivado version: 2022.2

Evaluation board: Xilinx Nexys Video with Artix-7 FPGA

FMC board: HW-FMC-XM105-G

 

Thanks

[D@n]

Verify the correct voltage setting of VADJ?

[JColvin]

Hi @nurahmed,

You may find these two forum threads to be of interest:

Thanks,
JColvin

[nurahmed]

On 6/13/2024 at 1:50 PM, D@n said:

Verify the correct voltage setting of VADJ?

VADJ is by default 1.2V. It has no relationship with programming the fpga with/without FMC break-our board.

[nurahmed]

On 6/25/2024 at 1:52 PM, JColvin said:

Hi @nurahmed,

You may find these two forum threads to be of interest:

Thanks,
JColvin

Thanks. This forum did help. We need to short TDI and TDO of JTAG on FMC breakout board. Then the device can be detected.