On Tue, Jul 12, 2005 at 05:24:55PM -0700, Marcel Duchamp wrote: If you are using a PIC USART then Fr. Thomas McGahee's PICUART.ASM is required reading. It's a tutorial implemented as a working PIC program. You can find it on www.pic101.com under the file PICUART.ZIP Good luck. BAJ -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist