8051programme

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Sethumadhavan

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I have made a timer with atmel at89c2051 which uses all 4 interrupts tr0,tr1,ex0 and ex1. It is working fine except ex1 which is triggering by itself. If the ex1 is not called no problem. But i needed it. PL. Help in this matter. Tmod is 1.

Sethumadhavan
 
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