Hi Jinx. > 690 : sublw (10000>>8)+1 Argument out of range. > Least significant bits used. sublw low ((10000>>8)+1) > 694 : output(temp) Found label after column 1. (OUTPUT) means output temp variable somewhere WBR Dmitry. -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu