Just wanted to verify the functionality of the audio output port (Apx) on the ADV7619.
Currently I have an ADV7619-7511 development board and am utilizing the audio output port (APx) to go to an external board using header J3. I have it setup as follows:
(Pin 101) AP1 - Front L/R
(Pin 102) AP2 - Sub/Cen
(Pin 103) AP3 - Rear L/R
(Pin 104) AP4 - Surround Back L/R
(Pin 106) AP5 - LRCK
(Pin 105) SCK
(Pin 107) MCK
I plan to use this port to go directly to one of the McASP ports of a TI TMS320C6747 in our application. I assume it will function like this just fine. The only reason I ask is that I am having issues when I have all the SDATA ports (AP1-AP4) hooked up on our external board for development right now. I am attributing our issues to the fact that we are going off board with all 7 signals and that they are also simultaneously going to the ADV7511 on the board as well. Let me see if you have any issues with this setup.