Importance of timers and their usage in real time applications

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K Srinivas Pavan Kumar

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what is the difference between hardware watch dog timer and software watch dog timer?
 

Relation between watchdog timer and our programming

How can we control the watchdog timer with our programming?
 

Can you be more specific on the involved hardware/devices?
Are the questions related to ASIC design?
 

O.K., wrong section, moved to microcontrollers.
 

1. In hardware reset -when press the reset button at that time the watchdog timer value is overflow but

2. In software when the watch dog timer value is overflow according to program execution in that time reset is done.
 

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