In SX Microcontrollers, SX/B Compiler and SX-Key Tool, James Newton wrote: Hang on now... You didn't specifically say this so it's worth asking: Are you removing the resonator when you program the chip? There seems to have been some bad information / habits about this in the past. You MUST remove the resonator from the circuit when you use the SX Key. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=78295#m78363 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)