Atmel SAM4L Xplained Pro Evaluation Kit Atmel ATSAM4L-XPRO ATSAM4L-XPRO Data Sheet

42023E–SAM–07/2013

0: The WDT is in basic mode, only PSEL time is used.

1: The WDT is in window mode. Total timeout period is now TBAN+PSEL.

Writing to this bit when the WDT is enabled has no effect.

0: After a watchdog reset, the WDT will still be enabled.

1: After a watchdog reset, the WDT will be disabled.

0: WDT is disabled.

1: WDT is enabled.

After writing to this bit the read back value will not change until the WDT is enabled/disabled. This due to internal 

synchronization.