Hi to everybody, I have to do a project, and i need all the information i'm able to collect about RS232, RS485 and lots of routines in C, ASM, or Pascal, all for PC and PIC (16F84). Thank you very much for your help. __________________________________ e-mail: naish@euskalnet.net e-mail: jam_naish@usa.net ICQ # 3305163 visit my homepage: http://fly.to/naisaint