We are currently in the debug process on a new board that contains a ADV7611. In this process, we are trying to get a feel for hardware vs software issues and are wondering what is required for the TMDS_PLL lock on the ADV7611. If I plug a connection into the part. What needs to be operating for the PLL to show lock ?
If I am doing EDID incorrectly will the PLL still lock ?
How about if my oscillator is not operating correctly ?