Datasheet

46.8.3 Event Control
Name: EVCTRL
Offset: 0x02
Reset: 0x0000
Property: PAC Write-Protection, Enable-Protected
Bit 15 14 13 12 11 10 9 8
INVEI1 INVEI0 COMPEI1 COMPEI0
Access
R/W R/W R/W R/W
Reset 0 0 0 0
Bit 7 6 5 4 3 2 1 0
WINEO0 COMPEO1 COMPEO0
Access
R/W R/W R/W
Reset 0 0 0
Bits 12, 13 – INVEIx Inverted Event Input Enable x
Value Description
0
Incoming event is not inverted for comparator x.
1
Incoming event is inverted for comparator x.
Bits 8, 9 – COMPEIx Comparator x Event Input
Note that several actions can be enabled for incoming events. If several events are connected to the
peripheral, the enabled action will be taken for any of the incoming events. There is no way to tell which
of the incoming events caused the action.
These bits indicate whether a comparison will start or not on any incoming event.
Value Description
0
Comparison will not start on any incoming event.
1
Comparison will start on any incoming event.
Bit 4 – WINEO0 Window 0 Event Output Enable
These bits indicate whether the window 0 function can generate a peripheral event or not.
Value Description
0
Window 0 Event is disabled.
1
Window 0 Event is enabled.
Bits 0, 1 – COMPEOx Comparator x Event Output Enable
These bits indicate whether the comparator x output can generate a peripheral event or not.
Value Description
0
COMPx event generation is disabled.
1
COMPx event generation is enabled.
SAM D5x/E5x Family Data Sheet
AC – Analog Comparators
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 1657