I have a question about ADV7281-M.With my understanding , we don't to put on the Pull-up resister on INTRQ , GPO0~2.
Is my understanding is correct?
Why are using Pull-up resister at Eval-Board?
These pins are true digital outputs so they do not need pull up resistors however is does not hurt to add the pull ups. The person who designed the reference boards probably did so just to be overly cautious with the design and never when back to remove them.
Thank you for your reply.
Retrieving data ...