>>>> and as well the instruction set has some >>> differences that might require >>> I am not aware of any differences. Enlighten me? >> The one that I am aware of is associated with the >> EEPROM. With the 16F84, EEDATA and EEADR are in bank >> 0. With the F628, they are in bank 1. That's in the Specical Function Registers. The guy talked about differences in the instruction set, which I would like to know (to my knowledge there are none). Wouter van Ooijen -- Van Ooijen Technische Informatica: http://www.voti.nl Jal compiler, Wisp programmer, WLoader bootloader, PICs kopen -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body