Specifications

27
10 REM EXAMPLE PROGRAM
11 REM WATCH-DOG TIMER == WDT
20 GOSUB 5000 REM ENABLE AND REFRESH THE WDT
30 GOSUB 1000 REM TASK 1, 2 SECS
40 GOSUB 5000 REFRESH THE WDT
50 GOSUB 2000 REM TASK 2, 3 SECS
60 GOSUB 6000 REM DISABLE THE WDT
70 GOSUB 3000 REM TASK 3, 5 SECS
80 GOSUB 5000 REM ENABLE AND REFRESH THE WDT
90 GOTO 30
1000 REM SUBROUTINE #1
2 SECONDS TO COMPLETE
1070 RETURN
2000 REM SUBROUTINE #2
3 SECONDS TO COMPLETE
2070 RETURN
5000 REM SUBROUTINE TO ENABLE AND RESET WDT
5010 X = INP( &H443) REM ENABLE AND REFRESH TIMER
5020 RETURN
6000 REM SUBROUTINE TO DISABLE THE WDT
6010 X = INP( &H43) REM RESET WDT
6020 RETURN