PIC32MX440F256H-80I Datasheet, PDF (558/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
26.1 Watchdog Timer Registers
TABLE 26-2: WDT SFR SUMMARY
Virtual
Address
Name
Bit
Bit
Bit
Bit
Bit
Bit
Bit
31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1
BF80_0000 WDTCON 31:24
—
23:16
—
15:8
ON
7:0
—
BF80_0004 WDTCONCLR 31:0
BF80_0008 WDTCONSET 31:0
BF80_000C WDTCONINV 31:0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SWDTPS
—
Write clears selected bits in WDTCON, Read yields an undefined value
Write sets selected bits in WDTCON, Read yields an undefined value
Write inverts selected bits in WDTCON, Read yields an undefined value
Bit
24/16/8/0
—
—
—
WDTCLR
TABLE 26-3: RESET REGISTER SUMMARY⁽¹⁾
Virtual
Address
Name
Bit
Bit
Bit
Bit
Bit
Bit
Bit
31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1
Bit
24/16/8/0
BF80_F600
RCON
31:24
—
—
—
—
—
—
—
—
23:16
—
—
—
—
—
—
—
—
15:8
—
—
—
—
—
—
CM
VREGS
7:0
EXTR
SWR
—
WDTO
SLEEP
IDLE
BOR
POR
BF80_F604 RCONCLR 31:0
Write clears selected bits in RCON, Read yields an undefined value
BF80_F608 RCONSET 31:0
Write sets selected bits in RCON, Read yields an undefined value
BF80_F60C RCONINV 31:0
Write inverts selected bits in RCON, Read yields an undefined value
Note 1: This summary table contains partial register definitions that only pertain to the Watchdog Timer peripheral. Refer to the PIC32MX Family
Reference Manual (DS61132) for a detailed description of these registers.
TABLE 26-4: DEVICE CONFIGURATION SUMMARY⁽¹⁾
Virtual
Address
Name
Bit
Bit
Bit
Bit
Bit
Bit
Bit
31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1
Bit
24/16/8/0
BFC0_2FF8 _DEVCFG1
23:16 FWDTEN
—
—
WDTPS<4:0>
Note 1: This summary table contains partial register definitions that only pertain to the Watchdog Timer peripheral. Refer to the PIC32MX Family
Reference Manual (DS61132) for a detailed description of these registers.
DS61143E-page 556
Preliminary
© 2008 Microchip Technology Inc.