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Product List
Starting and refreshing the watchdog timer are simple tasks. To start the timer the user needs to set the TME bit in the TCSR register to 1. To refresh the watchdog timer, also known as kicking the dog, the user should write to the timer counter register. Since the watchdog timer is an up-counting timer, the user should write all zeros to the register.
PTM Published on: 2012-04-26