Description

The DAC0 and AD5 signals are selected as the inputs to the analog comparator. The user can change the output voltage of DAC0 and also change the voltage on AD5 by adjusting VR1 on the evaluation kit.

The DAC0 output voltage can be adjusted between (1/6)*ADVREF and (5/6)*ADVREF in software, whilst the input voltage on AD5 can vary between 0 and ADVREF.

A comparison interrupt event is generated when the input voltages are no longer equal.