In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Putting a scope probe on the oscillator pin is going to change the loading. Just make an LED blink once per second, do see if the device is running with the settings you are using. DO HIGH RA.0 PAUSE 500 LOW RA.0 PAUSE 500 LOOP Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=215230#m215484 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)