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timer0 interrupt in sleep mode

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rahul95

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hello.

Im going a make a simple clock using pic16f877a ,keypad and lcd.There i have used timr0 interupt ,furthermore i would to like to set my microcontroller to sleep mode,when there is no user.Also I have read that internal oscillator will be turned off in sleep mode.so does that timer0 interrupt work in sleep mode .....

thanks.
 

if u are using internal clock pulse for timer 0 then it will not work,

if its working on external clock pulse without synchronization then it will work
 

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