I can identify valid HDMI and DVI input on ADV7842.However, I am unable to identify valid VGA input.
Is there any way to identify if the input is valid VGA or DVI or HDMI at the same time?
You can read back the values from the STDI block to determine the timing parameters which can then be used to select an input format Some values are given in Tables 56 and 57.
Thank you for the quick answer, this works just fine.
Retrieving data ...