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DAC Playback Mux in Alsamixer

Question asked by arm_dev on Jan 27, 2016
Latest reply on Feb 19, 2016 by DaveThib

discription:

Selects the source for the DACs, can either be from the I2S audio interface or the DSP

 

As I understood, I can choose source for DAC(analog output). Or I can I2S stream play into DAC, or I can my block scheme from SigmaStudio play to DAC. Is it correct?

 

Where in the SigmaStudio picture (Playback Output Signal Path) can I see this Mux?

May be mixer 3 is there? But mixer 3- after the DAC. Not before.

 

I have a task- capture I2S sound to DSP. Work with sound inside DSP. Playback sound from DSP.

How can I capture i2S ?

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