General • Re: ADC DNL on Pico2

Thank you !
So far it's worth investigating more around the holes. Can be done with a triangle wave +-100 ADU (or less) around one hole. I wonder where those missing values go, could be a spike far away, or just lost.

Did you check for ADC errors ?
ADC: CS Register
ERR_STICKY: Some past ADC conversion encountered an error. Write 1 to clear.
ERR: The most recent ADC conversion encountered an error; result is undefined or noisy.

Thanks again, I'll try as well.

Statistics: Posted by gmx — Sat Sep 28, 2024 11:32 pm

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