Moises Cambra wrote: > Don't you need to put the A there? Like: > > MOVF POSTINC1, W, A > MOVWF POSTINC0, A > > Those registers are in the Access RAM High area. Hi Moises, In short, no, you don't have to. Maybe you missed the point I made in my post, but I personally never explicitly code the access bit in my source code. Why? Because I make mistakes and I trust MPASM (more than myself) to do the grunt work for me -- I leave RAM access bit decision-making to MPASM. Best regards, Ken Pergola -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body