PIC18F2420 MICROCHIP [Microchip Technology], PIC18F2420 Datasheet - Page 261

• Manufacturer Part Number: PIC18F2420
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology
• Manufacturer: MICROCHIP [Microchip Technology]

REGISTER 23-14: WDTCON REGISTER
TABLE 23-2:
 2004 Microchip Technology Inc.
RCON
WDTCON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the Watchdog Timer.
Name
bit 7-1
bit 0
IPEN
Bit 7
SUMMARY OF WATCHDOG TIMER REGISTERS
—
Unimplemented: Read as ‘0’
SWDTEN: Software Controlled Watchdog Timer Enable bit
1 = Watchdog Timer is on
0 = Watchdog Timer is off
bit 7
Legend:
R = Readable bit
U = Unimplemented bit, read as ‘0’
Note 1: This bit has no effect if the configuration bit, WDTEN, is enabled.
U-0
SBOREN
—
Bit 6
—
U-0
—
Bit 5
—
—
PIC18F2420/2520/4420/4520
U-0
—
Preliminary
Bit 4
RI
—
U-0
—
Bit 3
TO
—
W = Writable bit
-n = Value at POR
U-0
—
Bit 2
PD
—
(1)
U-0
—
Bit 1
POR
—
SWDTEN
U-0
—
Bit 0
BOR
DS39631A-page 259
SWDTEN
on page
R/W-0
Values
Reset
48
50
bit 0
(1)