In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: The clearing program you posted does NOT affect any of the ports (it starts at $0A). So if the port are inputs they will change randomly (If not connected to anything). Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=99387#m99814 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)