APPENDIX
mov cl, 0F5h
call Read_Reg
and al, NOT 08h
call Write_Reg
pop ax
mov cl, 0F6h
call Write_Reg
mov al, 01h
mov cl, 30h
call Write_Reg
call Lock_Chip
ret
Enable_And_Set_Watchdog
;[]===============================================
; Name : Disable_Watchdog
; IN
: None
; OUT : None
;[]===============================================
Disable_Watchdog
call Unlock_Chip
mov cl, 07h
mov al, 08h
call Write_Reg
xor al, al
mov cl, 0F6h
call Write_Reg
xor al, al
mov cl, 30h
call Write_Reg
call Lock_Chip
ret
Disable_Watchdog
;[]===============================================
56
;set count mode as second
;set watchdog timer
;watchdog enabled
Endp
Proc
Near
;switch to LD8
;clear watchdog timer
;watchdog disabled
Endp
IB935 User's Manual