In SX Microcontrollers, SX/B Compiler and SX-Key Tool, ALTITUDEAP wrote: Nate, I am looking at the SX/B example matrix and for a 4x4 matrix it uses 8 IO's. am i looking at this wrong? ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=128956#m129120 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)