REFCTRL

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as REFCTRL

REFSEL=INTREF

Reference Control

REFSEL	Reference Selection 0 (INTREF): Internal Bandgap Reference 2 (INTVCC0): 1/2 VDDANA 3 (INTVCC1): VDDANA 4 (AREFA): External Reference 5 (AREFB): External Reference 6 (AREFC): External Reference (only on ADC1)
REFCOMP	Reference Buffer Offset Compensation Enable

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