In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Hmm, It works fine for me. But then I'm the IT manager so "I" get to decide what is a business site and what is not. My only suggestion is that you should have some caps on either side of the xtal to ground. And I would put a 0.1uF cap on Vcc and Vss as close to the SX chip as possible. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=224240#m224383 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)