kenasw@btinternet.com wrote : > > No matter what speed the "other end" is using, your PIC > > shouldn't be off more then "a few" % from that. Try to stay > > within 1-2 %, and you'd probably be safe... > > o.k. 2% times 9 = 18% per char. I'm not sure why you are making it harder then it is... :) I think you are talking about a half-bit time after a full byte, right ? Remember also that the *other end* can be off in the other direction. As have been said before, just stay within 1-2 % and you will probably be safe. Jan-Erik. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist