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pic 18f452 help needed

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ahmedhussien

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hi every body

when i try to make interupts on this pic the pic operate for some time ( high and low on RB7) and then reset ( i see it on oscope) it do fine for 2 seconds and then reset to zero for one second could u plz help me
 

Check your watchdog config. Look it up in the datasheet; I don't know
what it is in a 18F452.

Good luck
 

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