This was on a PIC18, so... NEGF reg,F Bob Ammerman RAm Systems ----- Original Message ----- From: "Jan-erik Svderholm (QAC)" To: Sent: Thursday, March 13, 2003 5:42 AM Subject: Re: [PIC]: Subtract? COMF reg,F DECF reg,F ? Jan-Erik Svderholm. Graham North wrote: >Complement the 2's complement byte and subtract one from it. -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads