In SX Microcontrollers, SX/B Compiler and SX-Key Tool, George Herzog wrote: When in doubt, try powering off a battery. Very smooth input. That might cool it down. There is a condition where you can actual cycle the reset from a low power input problem, but I am not sure it would create a lot of heat at the SX. Is there a solder bridge or a dead short on other I/O? Sometimes the exposed backplane is sitting on a wire or metal surface. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=159465#m159961 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)