Kenmore 795.7105 series Use & Care Manual page 124

Example
Following is an example of programming 32 sec period for watch-
dog timer in assembly language. When timer times out, it will
generate signal of system reset.
CONFIG_PORT
DATA_PORT
SetWatchDog_Time PROC
push bx
push cx
push dx
mov bl,7
mov ax,0130h
call W977Write ;; mov bl,8
mov ax,01f2h
call W977Write
pop dx
pop cx
pop bx
mov
int
ret
SetWatchDog_Time ENDP
dw 3f0h
dw 3f1h
;; Select logical device number 7
;; write 01h to register 30h to
activate
;; timer
;; Select logical device number 8
;; write time-out value (01h) to
register
;; F2h
;; set time-out value to 32 sec
ah,4ch
21h
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