EMAC CFC2 User Manual page 121

The following example shows how you might program the watchdog
timer in BASIC:
10 REM Watchdog timer example program
20 OUT &H443, data
watchdog
30 GOSUB 1000
40 OUT &H443, data
50 GOSUB 2000
60 OUT &H443, data
70 X=INP (&H443)
80 END
1000 REM
.
.
.
1070 RETURN
2000 REM
.
.
.
2090 RETURN
REM Your application task #1
REM Your application task #2
REM Disable the watchdog timer
Subroutine #1, your application task
Subroutine #2, your application task
REM Start and restart the
REM Reset the timer
REM Reset the timer
113 Appx. A