Data Sheet

431
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181G–SAM-D21_Datasheet–09/2015
Writing a zero to this bit has no effect.
Writing a one to this bit will clear the Overrun Channel x interrupt flag.
z Bits 15:8 – EVDx [x=7..0]: Channel x Event Detection
This flag is set on the next CLK_EVSYS_APB cycle when an event is being propagated through the channel, and
an interrupt request will be generated if INTENCLR/SET.EVDx is one.
When the event channel path is asynchronous, the EVDx interrupt flag will not be set.
Writing a zero to this bit has no effect.
Writing a one to this bit will clear the Event Detected Channel n interrupt flag.
z Bits 7:0 – OVRx [x=7..0]: Channel x Overrun
This flag is set on the next CLK_EVSYS cycle after an overrun channel condition occurs, and an interrupt request
will be generated if INTENCLR/SET.OVRx is one.
When the event channel path is asynchronous, the OVRx interrupt flag will not be set.
Writing a zero to this bit has no effect.
Writing a one to this bit will clear the Overrun Channel x interrupt flag.