Roberts II, Charles K. wrote: >I am thinking now that it is the baud rate. It looks like the values are >taken form the table in the 16f873A data sheet, which I have herd from >sources on the web is wrong. Can anyone verify that the baud rate table >on 16F873A data sheet, pg. 98 is incorrect? > > > Yes. It is not all wrong, but a few of them are incorrect (or, at the very least, misleading). This error is perpetuated through several data sheets for many of the devices using the same hardware UART. No matter what the tables say, always verify using the calculations provided on the previous page. Make sure you use the correct formula for the BRGH bit setting. -Adam -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads