PIC18F2420-I/SOC01 Microchip, PIC18F2420-I/SOC01 Datasheet - Page 261
![no-image](/images/no-image-200.jpg)
PIC18F2420-I/SOC01
Manufacturer Part Number
PIC18F2420-I/SOC01
Description
28 pin, 16 kb flash, 3804 ram, 25 i/o...
Manufacturer
Microchip
Datasheet
1.PIC18F2420-ISOC01.pdf
(412 pages)
- Current page: 261 of 412
- Download datasheet (7Mb)
REGISTER 23-14: WDTCON: WATCHDOG TIMER CONTROL REGISTER
TABLE 23-2:
© 2008 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-1
bit 0
Note 1:
RCON
WDTCON
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the Watchdog Timer.
Note 1:
Name
U-0
—
2:
This bit has no effect if the Configuration bit, WDTEN, is enabled.
The SBOREN bit is only available when the BOREN<1:0> Configuration bits = 01; otherwise, it is
disabled and reads as ‘0’. See Section 4.4 “Brown-out Reset (BOR)”.
This bit has no effect if the Configuration bit, WDTEN, is enabled.
Unimplemented: Read as ‘0’
SWDTEN: Software Controlled Watchdog Timer Enable bit
1 = Watchdog Timer is on
0 = Watchdog Timer is off
IPEN
Bit 7
SUMMARY OF WATCHDOG TIMER REGISTERS
—
U-0
—
SBOREN
W = Writable bit
‘1’ = Bit is set
Bit 6
—
U-0
—
(1)
Bit 5
—
—
PIC18F2420/2520/4420/4520
U-0
—
Bit 4
RI
—
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
Bit 3
TO
U-0
—
—
Bit 2
(1)
PD
—
U-0
—
Bit 1
POR
—
x = Bit is unknown
SWDTEN
U-0
—
Bit 0
BOR
DS39631E-page 259
(2)
SWDTEN
R/W-0
on page
Values
Reset
48
50
bit 0
(1)
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