At 10:29 PM 12/3/96 -0800, you wrote: >Jim Robertson wrote: > >> Can the TABLWT instruction access the config bits? Somehow I doubt >> it. > >Jim: > >Yes, it can, but only indirectly through seven memory locations, each >of which represents one of the configuration bits. The locations >must be written in order, and ANY write (regardless of the data >that's actually written) programs the corresponding config bit to 0. > >Details, such as they are, are in the PIC17CXX Programming >Specification, in section 4.0, "Configuration Word". > >-Andy Of course, how silly of me. How else does the bootstrap code program them. I Wasn't thinking clearly enough about it. Jim -------------------------------------------------------- Jim Robertson NEWFOUND ELECTRONICS Email: newfound@ne.com.au http://www.labyrinth.net.au/~newfound PHOENIX Shareware Picstart 16B upgrade coming. For more details, send email to newfound@ne.com.au with "subscribe phoenix mail list" in the BODY of the message. --------------------------------------------------------