Aaeon FSB-860B Manual page 61

F u l l s i z e C P U C a r d
mov
out
mov
out
mov
out
;============================ =======
; Select logical device
;============================ =======
mov
out
mov
out
;============================ =======
; Configure the watchdog timer controller registers
;============================ =======
mov
out
mov
out
mov
out
mov
Appendix B Programming the Watchdog Timer
al, 1
2eh, al
al, 55h
2eh, al
al, 55h
2eh, al
al, 7 ;index 7 for logical device
2eh, al
al, 7
2fh, al
al, 73h
2eh, al
al, 0ah ;index 73h for watchdog
timer time-out value (01~0ff)
2fh, al
al, 72h
2eh, al
al, 0c0h
F S B - 8 6 0 B
;time-out value use second
& enable WDT output
B-3