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[/] [neorv32/] [trunk/] [docs/] [datasheet/] [soc_wdt.adoc] - Diff between revs 65 and 66

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Whenever the internal timer overflows the watchdog executes one of two possible actions: Either a hard
Whenever the internal timer overflows the watchdog executes one of two possible actions: Either a hard
processor reset is triggered or an interrupt is requested at CPU's fast interrupt channel #0. The
processor reset is triggered or an interrupt is requested at CPU's fast interrupt channel #0. The
WDT_CTRL_MODE bit definess the action to be taken on an overflow: When cleared, the Watchdog will assert an
WDT_CTRL_MODE bit defines the action to be taken on an overflow: When cleared, the Watchdog will assert an
IRQ, when set the WDT will cause a system reset. The configured action can also be triggered manually at
IRQ, when set the WDT will cause a system reset. The configured action can also be triggered manually at
any time by setting the _WDT_CTRL_FORCE_ bit. The watchdog is reset by setting the _WDT_CTRL_RESET_ bit.
any time by setting the _WDT_CTRL_FORCE_ bit. The watchdog is reset by setting the _WDT_CTRL_RESET_ bit.
 
 
A watchdog interrupt can only occur if the watchdog is enabled and interrupt mode is enabled.
A watchdog interrupt can only occur if the watchdog is enabled and interrupt mode is enabled.
A pending interrupt is cleared by either disabling the watchdog or by resetting the watchdog.
A pending interrupt is cleared by either disabling the watchdog or by resetting the watchdog.

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