Module avrd::atxmega32e5::dac_refsel [−][src]
Reference voltage selection
Constants
AREFA | External reference on AREF on PORTA. |
AREFB | Define for PortB kept for legacy reasons. |
AREFD | External reference on AREF on PORTD. |
AVCC | Analog supply voltage. |
INT1V | Internal 1V. |