6 Software Flowchart

Figure 6-1 Application Software Flowchart

Figure 6-2 Watchdog Timer Diagram

Figure 6-1 shows the application flow chart. Figure 6-2 demonstrates the watchdog timer diagram. At the bottom is the configured valid window, only when the watchdog input is within this window, which means successfully feeding the dog. If the watchdog input did not arrive until the timer count down to zero, the output pin triggers the monitored device reset pin.