Atmel Xplained Pro Evaluation Kit for the ATSAMD21J18A Microcontroller ATSAMD21-XPRO ATSAMD21-XPRO Data Sheet
Product codes
ATSAMD21-XPRO
256
Atmel | SMART SAM D21 [DATASHEET]
Atmel-42181C–SAM-D21_Datasheet–07/2014
18.8.23 Counter Period - MODE1
Name:
PER
Offset:
0x14
Reset:
0x0000
Property:
Write-Protected, Write-Synchronized
z
Bits 15:0 – PER[15:0]: Counter Period
These bits define the value of the 16-bit RTC period.
These bits define the value of the 16-bit RTC period.
Bit
15
14
13
12
11
10
9
8
PER[15:8]
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
PER[7:0]
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