Nexys4 DDR

[Leo_W]

Hi Digilent,

I have an N4 board that is not recognized and will burn into the program normally using HS2 connection. Therefore, I judge that FT2232 is damaged and FTDI can be identified after replacement. However, Vivado reports no connection and Adept shows ffffffff. What is the problem and can it be fixed?

 

Thanks！