In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Chris Savage wrote: By using a keyed connector we also force the end user to use a keyed header. If they don't the possibility exists to still plug it in backward. There's no easy solution other than basic precaution. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=102421#m103668 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)