In SX Microcontrollers, SX/B Compiler and SX-Key Tool, George Herzog wrote: Where is your crystal or resonator? As the SX-Blitz provides it's own clock to the SXes, you should have it removed during use. That is often the offending culprit. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=248532#m248683 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)