a customer is debugging ADV7619, there’s an issue about audio output.
- Input signal: PCM, processed with SPDIF+HDMI
- Output by AP2 port.
- By the AP2 port, can get the audio signal, but it heard like noise, was not same as the audio source.
- Customer setup
- Customer just modify below register, other registers with default value.
I2C slave address
need ADI help to confirm for normal audio output, whether the configure data of above registers are OK, what’s the suggestion for customer to get ‘normal’ audio output by AP1? Which register setup will effect audio output?
BTW,measured the output clock, the LRCLK is 48kHz, the SCLK is 3.072MHz, the MCLK is 12.28MHz