Information Center for ARM - EXAMPLE PROJECTS

## Information Center for ARM

## Flashloader for ATMEL

## acc_irq

The acc_irq is aimed to demonstrate the usage of ACC peripheral with interrupt support. The DAC0 and AD5 are selected as two inputs. The user can change the output voltage of DAC0 and change the voltage on AD5 by adjusting VR1. The output voltage of DAC0 is ranged from (1/6)*ADVREF to (5/6)*ADVREF,and the input voltage of AD5 is ranged from 0 to ADVREF. The comparison event would be generated if the voltage of one input is changed across the voltage of the other input. Both bigger and less events could be triggered by default.