I used ADV7441 to capture analog VGA that output from PC, found that any CHROMA data was lost.
Luma data is OK.
Can some body help me check what's happen.
PC VGA original output data:
ADV7441 output data:
ADV7441A is not recommended for new designs. Depending on the functionality that you are needing, please consider using ADV7842 instead.
Our support for ADV7441A is pretty much limited to the documentation that is published on the ADV7441A Design Support Files page here: ADV7441A Design Support Files
hi mattp, thanks you reply. We have been made some boards with ADV7441A and ADV7401, and I can see same issue on ADV7401. Can I make some register setting change to fix it? BTW, adv7482 is better for me, but need redesign borads.
Do you have one of our evaluation boards for ADV7401 or ADV7441A?
I don't have EVB now. I will buy one to compare difference.
Retrieving data ...