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General Discussions

jasoncollins
Journeyman III

Versal PMOD_FMC VADJ Not Working

I am working with a VCK190 board. I am trying to use the included PMOD_FMC card. The card behaves as if the eeprom is corrupt. Vadj (1.5V) comes up on the Versal board as long as the PMOD_FMC connector is not attached. IF the PMOD_FMC board is attached, Vadj gets set to 0V. Is there a way to update the eeprom or perhaps have the versal FPGA ignore the eeprom settings? I have a few hacky ways to make it work (hot-swap, BEAM GUI, etc). But those are not long-term or efficient solutions. 

 

I have tried several VCK190 boards as well as several PMOD_FMC boards. 

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AdrianP
Adept II

I'm not familiar with the board, but you can try the pre-built firmware here.

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