Register 4: Watchdog Interrupt Clear (WDTICR), offset 0x00C
This register is the interrupt clear register. A write of any value to this register clears the Watchdog
interrupt and reloads the 32-bit counter from the WDTLOAD register. Write to this register when a
watchdog time-out interrupt has occurred to properly service the Watchdog. Value for a read or
reset is indeterminate.
Note: Locking the watchdog registers by using the WDTLOCK register does not affect the WDTICR
register and allows interrupts to always be serviced. Thus, a write at any time of the WDTICR
register clears the WDTMIS register and reloads the 32-bit counter from the WDTLOAD
register. The WDTICR register should only be written when interrupts have triggered and
need to be serviced.
Watchdog Interrupt Clear (WDTICR)
WDT0 base: 0x4000.0000
WDT1 base: 0x4000.1000
Offset 0x00C
Type WO, reset -
16171819202122232425262728293031
WDTINTCLR
WOWOWOWOWOWOWOWOWOWOWOWOWOWOWOWOType
----------------Reset
0123456789101112131415
WDTINTCLR
WOWOWOWOWOWOWOWOWOWOWOWOWOWOWOWOType
----------------Reset
DescriptionResetTypeNameBit/Field
Watchdog Interrupt Clear
A write of any value to this register clears the Watchdog interrupt and
reloads the 32-bit counter from the WDTLOAD register. Write to this
register when a watchdog time-out interrupt has occurred to properly
service the Watchdog. Value for a read or reset is indeterminate.
-WOWDTINTCLR31:0
June 18, 20141036
Texas Instruments-Production Data
Watchdog Timers
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