Atmel SAM4L Xplained Pro Starter Kit Atmel ATSAM4L-XSTK ATSAM4L-XSTK Data Sheet
Product codes
ATSAM4L-XSTK
155
42023E–SAM–07/2013
ATSAM4L8/L4/L2
11.6.10
Backup Wake up Enable Register
Name:
BKUPWEN
Access Type:
Read/Write
Offset: 0x002C
Reset Value:
0x00000000
Each bit in this register corresponds to a wake up cause from the Backup mode, according to
.
0: The corresponding wake up source is disabled.
1: The corresponding wake up source is enabled.
31
30
29
28
27
26
25
24
BKUPWEN[31:24]
23
22
21
20
19
18
17
16
BKUPWEN[23:16]
15
14
13
12
11
10
9
8
BKUPWEN[15:8]
7
6
5
4
3
2
1
0
BKUPWEN[7:0]
Table 11-4.
Asynchronous Wake Up
Bit
Asynchronous Wake Up
0
EICEN
1
ASTEN
2
WDTEN
3
BOD33EN
4
BOD18EN
5
PICOUARTEN
31:6
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