adau1452 GPIO volume auxadc no output

Hi Alber,

Try opening the Hardware Configuration tab atop your project, then the 145x Register Control tab at its bottom. This contains all the register settings that SigmaStudio sends to the DSP when you Link-Compile-Download your project. As a start, you'll need to make the change shown below -- I'm not certain it's your whole solution, but it's definitely in the right direction:

Best regards,

Bob

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EZ Admin