Well, Bill and Alan, Yes, Baudot if you have to be compatible :-) but as Baudot code was organized to have less stress on the TTY writer that is no any sense for the human (like ASCII uses a human based ABC ordered encoding). But still I think with 2 * 32 table it can be done without too much effort. If you would like to avoid those tables (to save space) you have to use ABC orders with the same principals so that few simple instruction could convert it to ASCII. Tamas On 30/08/06, Alan B. Pearce wrote: > > >So for example if you have English text with > >28 letters you can store it in 5 bits. > > Oh, you mean like Baudot ... In Brents case he could then have the Baudot > to > ASCII translation done in the second chip that controls the LCD ... > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- unPIC -- The PIC Disassembler http://unpic.sourceforge.net -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist