In SX Microcontrollers, SX/B Compiler and SX-Key Tool, stef wrote: Hello Robert Thanks for the advice. Problem is solved by ading th 5pf and the 10K like you sugested. I still not sure wy this solved the problem an because I 'm a technichan I always want to know wy. I never had this problem in my previus designs. Still it is solved now and I thank you all for this nice forum and information. stef ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=191612#m193618 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)