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Original question:

PCM5121: PCM5121 has no output after selecting Fixed process flow with configurable parameters.

PCM5121: No audio output when selecting the "Fixed process flow"

Manimaran Murugesan
Prodigy 10 points
Part Number: PCM5121

Tool/software:

I am not getting audio out when selecting the "Fixed process flow" through amixer or through driver code specification. But when I tried the same in EVM using PPC 1.16 able to see the changes and the audio out. Could you please guide is any seperate register setup to be enabled to use the "Fixed process flow". As we need to use Low Pass filter its necessary to know about the Fixed Process Flow.