Nick Veys wrote: > This would work only I need individual control of each line. I've used > BSF/BCF operations to do bit-banged SPI on a 16F84 before, and that > worked just fine, it's hard to believe that I can't simply toggle some > lines using those commands! You can. It sounds to me like you have not properly set up the TRISA register for the bits in question ... ------------------------------------------------------------------------------ Tim Daneliuk tundra@tundraware.com -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body