> Good question, Wouter. I cheated when I wrote the email > because I didn't actually remember the chip number. Our freelance librarian Rob will flog you with the correct references :) > However, in the final analysis I don't think it matters if > handshaking is > demanded by the hardware or software, it's not a good idea to > build a RS-232 > serial port device for widespread use without some accommodation for > hardware handshaking. That's where your opinions still differ, especially for a serial gadget were I also provide the PC software. But I guess the dead horse won't move at all, no matter how hard we beat it. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist