Ite8712 Watchdog Timer Initial Program - Aaeon HSB-800I User Manual

H a l f - s i z e S B C
4 WDT output through PWROK1/PWROK2 (pulse) enable
3 Select the interrupt level
WatchDog Timer Time-out Value (LSB) Register (Index=73h,
Default=00h)
Bit Description
7-0 WDT Time-out value 7-0
WatchDog Timer Time-out Value (MSB) Register (Index=74h,
Default=00h)
Bit Description
7-0 WDT Time-out value 15-8
A.2 ITE8712 Watchdog Timer Initial 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
H S B - 8 0 0 I
note
for WDT
Appendix A Programming the Watchdog Timer
A - 5