john pearson wrote: >Does someone out there have code for a pic that enables the pic to accept >text file commands from a serial port to program another pic. I have looked >at the YAPP, but would like to be able to send read, write command and also >programming parameters for various pic devices. Francis Deck has a design at . The programming environment is for Macs, but there is a link to the 16C84 source (picpgm21.asm). Goeran Stigler http://www.pe.chalmers.se/people/ghost/