DIGILENT FMC ADV7611 HDMI Receiver Module

[Dr. J]

Does anyone know how to program the EDID file onto the EEPROM of the DIGILENT FMC ADV7611 HDMI Receiver Module?

 

[JColvin]

Hi @Dr. J,

Digilent does not have anything available to directly support this.

The closest thing that I am aware of would be to adapt the FRU Fix from the Digilent Github, https://github.com/Digilent/FMC-HDMI-frufix, that is mentioned in the Errata of the Reference Manual, https://digilent.com/reference/fmc_hdmi/refmanual#errata. It only looks at the FRU information, but since the EDID is programmed into the EEPROM by default (I'm presuming you are wanting to change it), it should be plausible to read out the entire EEPROM, and then determine the start address of where the EDID starts (theoretically this should be at 0x50 if I've done my research right) and then write whatever bytes you want to into the EEPROM.

Let me know if you have any questions.

Thanks,
JColvin