Datasheet

21.8.5 Event Control
Name: EVCTRL
Offset: 0x04
Reset: 0x00000000
Property: Write-Protected
Bit 31 30 29 28 27 26 25 24
Access
Reset
Bit 23 22 21 20 19 18 17 16
EXTINTEOx EXTINTEOx
Access
R/W R/W
Reset 0 0
Bit 15 14 13 12 11 10 9 8
EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx
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 7 6 5 4 3 2 1 0
EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx EXTINTEOx
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
Bits 17,16,15,14,13,12,11,10,9,8,7,6,5,4,3,2,1,0 – EXTINTEOx External Interrupt x Event Output Enable
[x=17..0]
These bits indicate whether the event associated with the EXTINTx pin is enabled or not to generated for
every detection.
Value Description
0
Event from pin EXTINTx is disabled.
1
Event from pin EXTINTx is enabled.
SAM D21 Family
EIC – External Interrupt Controller
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 377