AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 52

• Manufacturer Part Number: AT91SAM7S32-AI
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL [ATMEL Corporation]

Reset Controller Control Register
Register Name: RSTC_CR
Access Type:
• PROCRST: Processor Reset
0 = No effect.
1 = If KEY is correct, resets the processor.
• PERRST: Peripheral Reset
0 = No effect.
1 = If KEY is correct, resets the peripherals.
• EXTRST: External Reset
0 = No effect.
1 = If KEY is correct, asserts the NRST pin.
• KEY: Password
Should be written at value 0xA5. Writing any other value in this field aborts the write operation.
52
31
23
15
–
–
7
–
AT91SAM7S32 Preliminary
Write-only
30
22
14
–
–
6
–
29
21
13
–
–
5
–
28
20
12
–
–
4
–
KEY
EXTRST
27
19
11
–
–
3
PERRST
26
18
10
–
–
2
25
17
–
9
–
1
–
6071A–ATARM–28-Oct-04
PROCRST
24
16
–
8
–
0