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Antonio Daril Crispino

Programming FT2232HQ EEPROM on CMOD A7 to its initial test

Question

Hi, 
I'm having a problem programming di EEPROM of the FT2232HQ on my Digilent CMOD A7 35T board with FT_PROG, I hope someone can help. I wanted to change the hardware and the drivers of the A port to UART and VCP respectivly. After that, noticing that I couldn't program the FPGA with Vivado anymore, I re-programmed the FTDI with FT_PROG to its initial state (port A with 245FIFO hardware and D2XX Direct drivers), but I'm still not able to program the FPGA with Vivado because it seems to not recognize any hardware target. It seems that the FTDI is not able to connect to and to control the JTAG circuitry anymore. I must say that first of all I also created a template of the EEPROM in order to have a stable state to which return in any case.

Isn't there a way to program the FTDI to its inital (factory) state? 

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Hello Antonio,

Please check you personal messenger. I will send you the application for the reconfiguration of the FTDI. 

Best regards,

Bianca

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