They are called "extended instructions" and are assembled as multiple instructions like a macro. The onlyplace I've seen them documented is on the quick reference card, which Microchip seems to have well hidden away. --McD ----- Original Message ----- From: "Marcel van Lieshout" To: "pic microcontroller discussion list" Sent: Tuesday, May 24, 2005 4:59 PM Subject: [PIC] skpz, skpnz, etc: What are these? > Probably a noob question, but anyway... > > I'm trying to find some official info on things like skpz and skpnz. These don't show in the instructionsets in the datasheets, not in an include-file. Searching on www.microchip.com for eg. skpnz didn't bring anything usefull either. I expect these to be some kind of macro, but where are they defined and documented? Where can I find a complete list? > > Thanks! > > Marcel > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist