next programmning problem.... I am trying to program 16f87xA chips. The values I read from the ID location are nowhere near what uChip describes: 16f873A: 0x0800 (uChip: 0E2x) 16f874A: 0x0820 (uChip: 0E6x) 16f876A: 0x0800 (uChip: 0E0x) Besides that other things don't seem to work either... Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics