WEBB,TIM (A-Sonoma,ex1) wrote: > > I am new at this PIC stuff > > I can move data from w to f register > > but how do I move f back to w register Read the instructions. :o) The datasheet for each PIC usually has a very good list of all the PIC asm instructions. You will need to be familiar with most of these before your PIC will do much. movwf register movf register,w -Roman -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics