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Access to Aux ADC?

I'd like to connect a poti to one of the aux ADCs to control the volume inside the DSP program. Are those the "analog x/y" ports? If so, what's the pinout on these?

Are those also routed to the "DSP ADCx" on the GPIO header?

(I roughly know how to program this in SigmaStudio).

 

Oh, btw: I somehow was under impression that the ADAU145x had integrated audio ADC/DAC - but looking at the datasheet again I seem to have remembered wrongly. Am I right, there are no audio ADC/DACs in the ADAU1451?

 

Best regards, Sebastian

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