A0VREF reading

Question

Hi team, 
 
 We would like to know the possibility of reading A0VREF voltage in D1M1A (R7F701461) from software. 
 
 Thanks 
 Regards, 
 Rabiammal A

Vasanthrs · Accepted Answer

Hi Rabiammal, That might not be possible. A0VREF is an external reference input provided to the ADC as the reference voltage. ADC measures the input voltage based upon the A0VREF value. So measuring it also does not make sense as we need some other reference to measure the signal. Best Regards, Vasanth R S

A0VREF reading

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