PIC32MX440F256H-80I Datasheet, PDF (63/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 4-3: WDTCON: WATCHDOG TIMER CONTROL REGISTER
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
bit 31
r-x
—
bit 24
r-x
—
bit 23
r-x
r-x
r-x
r-x
r-x
r-x
r-x
—
—
—
—
—
—
—
bit 16
R/W-0
r-x
r-x
r-x
r-x
R-1
R-1
R-0
ON
—
—
—
—
—
—
—
bit 15
bit 8
r-x
—
bit 7
R-x
R-x
R-x
R-x
R-x
r-0
R/W-0
WDTPS<4:0>
—
WDTCLR
bit 0
Legend:
R = Readable bit
U = Unimplemented bit
W = Writable bit
P = Programmable bit
-n = Bit Value at POR: (‘0’, ‘1’, x = Unknown)
r = Reserved bit
bit 15
ON: Watchdog Timer Enable bit
1 = Enables the WDT if it is not enabled by the device configuration
0 = Disable the WDT if it was enabled in software
Notes:
A read of this bit will result in a ‘1’ if the WDT is enabled by the device configuration or
by software.
The LPRC oscillator will automatically be enabled when this bit is set.
Note: Shaded bit names in this register control other PIC32MX3XX/4XX peripherals and are not related to the
oscillator.
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 61