> I read the Ap-Note AN735 from Microchip and I notice that it uses lots of > pagesel and banksel instructions? What are these instruction? Are they > macro? I can't find them anywhere. These are directives. See "MPASM USER'S GUIDE with MPLINK and MPLIB" and look them up in the index. In my version BANKSEL is on page 40, and PAGESEL on page 63. ******************************************************************** Olin Lathrop, embedded systems consultant in Littleton Massachusetts (978) 742-9014, olin@embedinc.com, http://www.embedinc.com -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body