I am having trouble getting the ADV7623 to passthrough HDMI and display a steady picture on my monitor.
What I see:
I connect a source (BR player or computer) to input and a monitor to output.
When i start-up the blu-ray player it works as supposed and I can see the startup load screen on my monitor with the signal going through my ADV7623 circuit. But then when the bluray after 2-3sec changes from 'load screen' to 'menu screen', my monitor goes blank.
If i connect a laptop to my ADV7623 the laptop will keep changing between being able to see an external monitor and not being able to see external monitor (switched every few secs).
I am using the processor in the evaluation board to setup my ADV7623 which is on another custom board I made.
I am setting up the ADV using i2c from the evaluation board.
Using the processor (Kinetis K60) on my custom PCB, i set ADV pins PWRDN(98) = high and RESET(97) pin is fed with a 5ms low pulse to reset, but otherwise it's kept high.
Hardware or code error?
Since I am using the "code" on the processor on the evaluation board to setup my ADV7623, and it doenst work, i figure that the problem might very well be in my own hardware layout/schematic.
Any suggestions of what might be wrong?