AT91SAM9G46B-CU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM9G46B-CU

SMART ARM-based Embedded MPU

Atmel Corporation 

11.5.1 Reset Controller Control Register

Name:

RSTC_CR

Address: 0xFFFFFD00

Access: Write-only

31

30

29

28

27

26

25

KEY

23

22

21

20

19

18

17

–

–

–

–

–

–

–

15

14

13

12

11

10

9

–

–

–

–

–

–

7

6

5

4

3

2

1

–

–

–

–

EXTRST

PERRST

–

• 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.

24

16

–

8

–

0

PROCRST

84 SAM9G46 Series [DATASHEET]

Atmel-11028G-ATARM-SAM9G46-Datasheet_08-Dec-15

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