I’m trying to use the ADV7623 HDMI Eval Board to take an HDMI input and route its video to the HDMI output, and its audio to one of the TOSLINK optical outs. I’m running into 2 issues:
1. I’m getting I2C errors whenever I try to push new settings to the board. I’m under the impression that this means I’m missing drivers; I could be wrong. I was unable to find these drivers on neither the website nor at the FTP address.
2. I was having difficulty finding the parameter or some kind of routing matrix with which to strip/copy the audio from HDMI and send it to a TOSLINK optical port.
Any help is greatly appreciated.