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Significance Of Watchdog Timer In Embedded Systems? |
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Answer» The watchdog TIMER is a timing device with a predefined time interval. During that interval, some event may occur or else the device generates a time out signal. It is used to reset to the original state whenever some INAPPROPRIATE events take place which can RESULT in system malfunction. It is usually operated by counter DEVICES. The watchdog timer is a timing device with a predefined time interval. During that interval, some event may occur or else the device generates a time out signal. It is used to reset to the original state whenever some inappropriate events take place which can result in system malfunction. It is usually operated by counter devices. |
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