Datasheet

19.8.5 Event Control - MODE0
Name: EVCTRL
Offset: 0x04
Reset: 0x0000
Property: Enable-Protected, Write-Protected
Bit 15 14 13 12 11 10 9 8
OVFEO CMPEO0
Access
R/W R/W
Reset 0 0
Bit 7 6 5 4 3 2 1 0
PEREOx PEREOx PEREOx PEREOx PEREOx PEREOx PEREOx PEREOx
Access
R/W R/W R/W R/W R/W R/W R/W R/W
Reset 0 0 0 0 0 0 0 0
Bit 15 – OVFEO Overflow Event Output Enable
Value Description
0
Overflow event is disabled and will not be generated.
1
Overflow event is enabled and will be generated for every overflow.
Bit 8 – CMPEO0 Compare 0 Event Output Enable
Value Description
0
Compare 0 event is disabled and will not be generated.
1
Compare 0 event is enabled and will be generated for every compare match.
Bits 7,6,5,4,3,2,1,0 – PEREOx Periodic Interval x Event Output Enable [x=7:0]
Value Description
0
Periodic Interval x event is disabled and will not be generated.
1
Periodic Interval x event is enabled and will be generated.
SAM D21 Family
RTC – Real-Time Counter
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 276