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What Is Watchdog Timer? |
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Answer» A watchdog TIMER (or computer operating properly timer) is a computer HARDWARE timing device that triggers a system reset if the main program, due to some fault CONDITION, such as a hang, NEGLECTS to REGULARLY service the watchdog. The intention is to bring the system back from the hung state into normal operation. A watchdog timer (or computer operating properly timer) is a computer hardware timing device that triggers a system reset if the main program, due to some fault condition, such as a hang, neglects to regularly service the watchdog. The intention is to bring the system back from the hung state into normal operation. |
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