I undestood unused CEC_IO must be connected to GND.
Current system doesn't use CEC. but, I would like to remain CEC circuit wire for system flexibility.
I would like to mak sure that HDMI certification test have no issue at CEC function.
#1, ADV7513 CEC( 30 pin) is connected to HDMI connector (13 pin).
#2, CEC is pulled up 3.3V with 27Kohm and Diode.
#3, CEC funcion never be used.
Q1, Is above condition is OK?
Q1, Are there any ADV7513 setting requiement?
Q2, Can I remove 27K Ohm resistor and diode for cost down? CEC is just connected HDMI connector.