I have configured the input for an AUX ADC as the attached image,
I do not understand why the audio played is very noisy, to have a discrete playback, it is necessary to set the control adc in SigmaStudio with No Ysteresis.
This is a problem, the setup in SigmaStudio for the mode of use of the ADC is the same for all.
I need to have ADC0 and ADC1 with 4 bit hysteresis setup, but with this setup the audio sent to AUX ADC also filtering is played horribly.
I certainly make some mistakes, but which one?