Datasheet

284
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
17.5.1 Watchdog Timer Control Register
Register Name: WDT_CR
Address: 0x400E1450
Access Type: Write-only
• WDRSTT: Watchdog Restart
0: No effect.
1: Restarts the Watchdog.
• KEY: Password
Should be written at value 0xA5. Writing any other value in this field aborts the write operation.
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