Atmel Watchdog Timer Example Program

This program shows how to configure the watchdog timer for the following chips:

• Atmel 80C51RA2
• Atmel 80C51RD2
• Atmel 80C54X2
• Atmel 80C58X2
• Atmel 83/87C51RB2
• Atmel 83/87C51RC2
• Atmel 83/87C51RD2
• Atmel T87C5111
• Atmel T87C5112
• Atmel T89C51AC2
• Atmel T89C51CC01
• Atmel T89C51CC02
• Atmel T89C51IB2
• Atmel T89C51IC2
• Atmel T89C51RB2
• Atmel T89C51RC2
• Atmel T89C51RD2

After configuring the watchdog timer, the program runs a continuous loop to allow the timer to reset the microcontroller.

The Debugger displays each reset occurance. A debugger script outputs how many resets have occured.