Chaipi Wijnbergen wrote: > I chnaged my code to use BRGH=0 and still get communication errors, now, > I don't know if the errors are due to a bug in the baud rate generator or > due to errors in baud rate. So, my question is, would 1.36% error in baud > rate cause reception errors ? No, an error of 1.36% should have no discernible effect. As a rule of thumb, when using 8 bit serial data, you can go to about 5% baud rate error before you have problems. -- Clyde Smith-Stubbs | HI-TECH Software, | Voice: +61 7 3300 5011 clyde@hitech.com.au | P.O. Box 103, Alderley, | Fax: +61 7 3300 5246 http://www.hitech.com.au | QLD, 4051, AUSTRALIA. | BBS: +61 7 3300 5235 ---------------------------------------------------------------------------- For info on the World's best C cross compilers for embedded systems, point your WWW browser at http://www.hitech.com.au, or email info@hitech.com.au