In SX Microcontrollers, SX/B Compiler and SX-Key Tool, rwatts wrote: Peter, If I understand you correctly, the TRIS_C = 0 at Start takes care of that. In fact, the LEDs connected to port C light up, indicating that the configuration register has been set back to output. Ron ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=152406#m152428 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)