Hi Ken,

I always get confused with this part of things too, so I will just point you to a couple of threads that I refer to when the need arises.

I think maybe the parts about
TMR1L
TMR1H
are the things you need to look at???

http://www.picbasic.co.uk/forum/showthread.php?t=961
http://list.picbasic.com/forum/messa...tml?1049090059