Atmel Evaluation Kit AT91SAM9X35-EK AT91SAM9X35-EK Data Sheet
Product codes
AT91SAM9X35-EK
160
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
19.3 General Purpose Backup Registers (GPBR) User Interface
19.3.1 General Purpose Backup Register x
Name:
SYS_GPBRx
Address:
0xFFFFFE60
Access:
Read-write
• GPBR_VALUE: Value of GPBR x
Table 19-1. Register Mapping
Offset
Register
Name
Access
Reset
0x0
General Purpose Backup Register 0
SYS_GPBR0
Read-write
–
...
...
...
...
...
0xc
General Purpose Backup Register 3
SYS_GPBR3
Read-write
–
31
30
29
28
27
26
25
24
GPBR_VALUE
23
22
21
20
19
18
17
16
GPBR_VALUE
15
14
13
12
11
10
9
8
GPBR_VALUE
7
6
5
4
3
2
1
0
GPBR_VALUE