In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Dan, What clock frequency are you using ? I think 300KHz is the lower limit of the SX-Key. If you go below that you will get that effect. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=184217#m184232 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)