Hello All, Would someone help me with the following: How do you calculate the start, data and stop bit widtha at a given baud rate? For example, what is the width in microseconds for bit at 2400 baud? I am having problems determining the delay for bit banging code for serial input. Life is not real easy if you don't have a scope! Thanks, Royce -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.