Atmel Xplained Pro Evaluation Kit ATSAMD20-XPRO ATSAMD20-XPRO Data Sheet
Product codes
ATSAMD20-XPRO
215
Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
18.8.3.2 Mode 1
Name:
EVCTRL
Offset:
0x04
Reset:
0x0000
Property:
Write-Protected, Enable-Protected
z
Bit 15 – OVFEO: Overflow Event Output Enable
0: Overflow event is disabled and will not be generated.
0: Overflow event is disabled and will not be generated.
1: Overflow event is enabled and will be generated for every overflow.
z
Bits 14:10 – Reserved
These bits are unused and reserved for future use. For compatibility with future devices, always write these bits to
zero when this register is written. These bits will always return zero when read.
These bits are unused and reserved for future use. For compatibility with future devices, always write these bits to
zero when this register is written. These bits will always return zero when read.
z
Bit 9 – CMPEO1: Compare Event Output Enable 1
0: Compare 1 event is disabled and will not be generated.
0: Compare 1 event is disabled and will not be generated.
1: Compare 1 event is enabled and will be generated for every compare match.
z
Bit 8 – CMPEO0: Compare Event Output Enable 0
0: Compare 0 event is disabled and will not be generated.
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.
z
Bits 7:0 – PEREOx: Periodic Interval x Event Output Enable
0: Periodic Interval m event is disabled and will not be generated.
0: Periodic Interval m event is disabled and will not be generated.
1: Periodic Interval m event is enabled and will be generated.
Bit
15
14
13
12
11
10
9
8
OVFEO
CMPEO1
CMPEO0
Access
R/W
R
R
R
R
R
R/W
R/W
Reset
0
0
0
0
0
0
0
0
Bit
7
6
5
4
3
2
1
0
PEREO7
PEREO6
PEREO5
PEREO4
PEREO3
PEREO2
PEREO1
PEREO0
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