Hi all, I am looking for some code to do 2's comp 16 bit addition. Does anyone know of any links please. I have searched the MC web site, and piclist.com and found nothing. Am I just being stupid? Thanks Graham _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body