AndyJoe

Thanks 👍

Hi guys, I could dive a little deeper into the topic. FT-Prog seems to clear the user area of the EEPROM, which seem to hold digilent-specific additional and necessary info. I could write the user area content of a working CMOD-A7 to the user area of the non-working, which finally fixed the problem. https://www.ftdichip.com/Documents/AppNotes/AN_121_FTDI_Device_EEPROM_User_Area_Usage.pdf Thanks anyway for anyone who considered to help me.

Hi guys, I face the same problem as some others. My CMOD-A7 35T is no longer accessible by Vitis after using FT-Prog. A EEPROM content comparison with a working one shows no difference except the serial number. May I ask for that tool to recover the CMOD-A7? Thanks in advance.