Write a short note on Reset Circuit.

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written 7.4 years ago by

hetalgosavi • 1.7k

The reset pin of a microcontroller is either active high or active low.
Let us consider 8051 microcontroller.
The reset pin of 8051 active high. Whenever power is switched on, positive going pulse should be present for 2 machine cycles on this pin.
Reset Circuit for microcontroller 8051 is as …

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