In SX Microcontrollers, SX/B Compiler and SX-Key Tool, George Herzog wrote: If you are really tight on program space or cannot fit the RS-232 into a properly timed ISR thread, you might just use an outboard UART [another SX28] and move data to it in 8 parallel bits. Then the UART could stream the data to the PC. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=114158#m114172 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)