> Allen, > I can see were this would improve the readability of the code. > Functionally it won't make any difference as multiplication is done > before the comparison is done. In your code for turning the Timer off > and on shouldn't TMR1IF_bit be TMR1IE_bit? Yes to both. I need to be more careful when I cut and paste! Allen --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .