18f2520 - Option_reg

[skimask]

i don't found in pdf
?? INTEDG = ?? ' 1 = rising edge of Port B.0
?? TRM0 = 0 'Reset timer

I'll bet anything...almost anything...that if you used the word 'edge' or 'rising' as a search parameter in the datasheet, you'll find your answer.

?? TRM0 = 0 'Reset timer

And you'll never find this in the datasheet...but you might find TMR0.