Datasheet

313
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
17.5.1 Watchdog Timer Control Register
Name: WDT_CR
Address: 0x400E1450
Access: Write-only
WDRSTT: Watchdog Restart
0: No effect.
1: Restarts the Watchdog if KEY is written to 0xA5.
•KEY: Password.
31 30 29 28 27 26 25 24
KEY
23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
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76543210
–––––––WDRSTT
Value Name Description
0xA5 PASSWD Writing any other value in this field aborts the write operation.