Texas Instruments Development Kit for TM4C129x,Tiva™ ARM® Cortex™ -M4 Microcontroller DK-TM4C129X DK-TM4C129X Data Sheet
Product codes
DK-TM4C129X
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.
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.
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 -
WDT1 base: 0x4000.1000
Offset 0x00C
Type WO, reset -
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
WDTINTCLR
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
Type
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Reset
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
WDTINTCLR
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
WO
Type
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Reset
Description
Reset
Type
Name
Bit/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.
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.
-
WO
WDTINTCLR
31:0
1183
December 13, 2013
Texas Instruments-Advance Information
Tiva
™
TM4C129XNCZAD Microcontroller