Xycom 4115T User Manual page 61

4115T Light Duty Industrial PC
Timer
Example assembly program:
; INITIAL TIMER PERIOD COUNTER
;
W_LOOP:
MOV AX, 6F02H
MOV BL, 30
INT
;
; ADD YOUR APPLICATION PROGRAM HERE
;
CMP
JNE W_LOOP
MOV AX, 6F02H
MOV BL, 0
INT 15H
;
; EXIT
;
EXIT_AP, 1 ;is your application over?
;No, restart your application
;disable Watchdog Timer
;
57
Appendix B – Watchdog
;setting the time-out value
;time-out value is 48 seconds
;15H
143926(A)