Watchdog Timer Register - Kontron CP6500-V User Manual

Configuration
4.5.3

Watchdog Timer Register

Table 4-17: Watchdog Timer Register
REGISTER NAME
ADDRESS
BIT POSITION
CONTENT
DEFAULT
BIT NAME
0 WDT[3:0]
1
2
3
4 WDEN
5 WDR
6
7
Page 4 - 12
Watchdog Timer Register
7 6 5
Res. Res. WDR
0 0 0
VAL
Timeout Period:
0 Watchdog timer disabled
1 Watchdog timer enabled
Note ...
Once the watchdog timer is enabled it cannot be
disabled except by resetting the system.
0 System reset generated by power-on reset
1 System reset generated by Watchdog
0 Reserved
0 Reserved
© 2005 Kontron Modular Computers GmbH
0x282
4 3
WDEN WDT3
0 0
DESCRIPTION
Bits: 3 2 1 0
Setting: 0 0 0 0 = 0 = 000.125 sec
0 0 0 1 = 1 = 000.250 sec
0 0 1 0 = 2 = 000.500 sec
0 0 1 1 = 3 = 001 sec
0 1 0 0 = 4 = 002 sec
0 1 0 1 = 5 = 004 sec
0 1 1 0 = 6 = 008 sec
0 1 1 1 = 7 = 016 sec
1 0 0 0 = 8 = 032 sec
1 0 0 1 = 9 = 064 sec
1 0 1 0 = 10 = 128 sec
1 0 1 1 = 11 = 256 sec
1 1 0 0 = 12 = res.
1 1 0 1 = 13 = res.
1 1 1 0 = 14 = res.
1 1 1 1 = 15 = res.
CP6500-V
ACCESS
R W
2 1 0
WDT2 WDT1 WDT0
0 0 0
ID 28945, Rev. 01