PIC18F6390 Datasheet, PDF (290/412 Pages) Microchip Technology – 64/80-Pin Flash Microcontrollers with LCD Driver and nanoWatt Technology

PIC18F6390/6490/8390/8490
REGISTER 23-9:
WDTCON: WATCHDOG TIMER CONTROL REGISTER
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
bit 7
U-0
R/W-0
—
SWDTEN
bit 0
bit 7-1
bit 0
Unimplemented: Read as ‘0’
SWDTEN: Software Controlled Watchdog Timer Enable bit
1 = Watchdog Timer is on
0 = Watchdog Timer is off
Note: This bit has no effect if the configuration bit, WDTEN, is enabled.
Legend:
R = Readable bit
U = Unimplemented bit, read as ‘0’
W = Writable bit
-n = Value at POR
TABLE 23-2: SUMMARY OF WATCHDOG TIMER REGISTERS
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset
Values
on Page
RCON
IPEN SBOREN —
RI
TO
PD
POR
BOR
60
WDTCON
—
—
—
—
—
—
— SWDTEN 60
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the Watchdog Timer.
DS39629B-page 288
Preliminary
 2004 Microchip Technology Inc.