In SX Microcontrollers, SX/B Compiler and SX-Key Tool, robotworkshop wrote: One more thing. I'm going to add the ledgends A0 and A1 next to pins 5 and 6 under the 8-pin dip socket so that if one decides to leave the DIP off you can solder a wire directly in those holes, or install a 4-pin header and conviently have +5v, ground, RA.0, and RA.1 which would make a nice 4-pin connection for another serial port...... Robert ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=166781#m167627 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)