In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Chris Savage wrote: Hello, As for following the traces, the schematic to the board is located at the link below. Hopefully whatever happened didn't burn the SX chip, otherwise you might be wasting some time. [url=http://www.parallax.com/dl/docs/prod/boards/SX4852BoardSchem.PDF]http://www.parallax.com/dl/docs/prod/boards/SX4852BoardSchem.PDF[/url] ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=84968#m85054 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)