kenasw@btinternet.com wrote : > I see now, but I still do not quite understand what I can > choose if I want > to connect to the PC com port. If I am not mistaken every char is 9 to > 10 bits including the stop bit(s), so if the error is -45.75 > percent in the > table, I would need to multiply this by 9 for the whole char. > This will > give me an error of 450%. Am I doing something wrong here? Forget about those %-figures that are larger then "a few" % ! 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... Jan-Erik. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist