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Compact Board
P C M - 6 8 9 7 / L
Appendix A Programming the Watchdog Timer
A
-5
6
WDT output through KRST (pulse) enable
5-4
Reserved
3-0
Select the interrupt level
Note
for WDT
WatchDog Timer Time-out Value Register (Index=73h,
Default=00h)
Bit
Description
7-0
WDT Time-out value 7-0
A.3 IT8712 initial WatchDog timer program
MODEL SMALL
.CODE
Main:
CALL Enter_Configuration_mode
CALL Check_Chip
mov cl, 7
call Set_Logic_Device
;time setting
mov cl, 10 ; 10 Sec
dec
al
Watch_Dog_Setting:
;Timer setting
mov al, cl
mov cl, 73h
Содержание PCM-6897/L
Страница 8: ...Compact Board P C M 6 8 9 7 L Chapter 1 General Information 1 1 General Information Chapter 1...
Страница 18: ...Compact Board P C M 6 8 9 7 L Chapter 2 Quick Installation Guide 2 4 Locating connector solder side...
Страница 20: ...Compact Board P C M 6 8 9 7 L Chapter 2 Quick Installation Guide 2 6 Mechanical Drawing solder side...
Страница 39: ...Compact Board P C M 6 8 9 7 L Chapter 3 Award BIOS Setup 3 1 Award BIOS Setup Chapter 3...
Страница 54: ...Compact Board P C M 6 8 9 7 L Chapter 4 Driver Installation 4 1 Driver Installation Chapter 4...
Страница 68: ...Compact Board P C M 6 8 9 7 L Appendix B Optional Extras B 1 Optional Extras Appendix B...