> After doing the calculations, is it possible to > use the simulator and set break points > before/after the delay to count clock cycles? Yes, use the "stopwatch" feature. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.