In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: The resonator (or xtal) needs to have capacitors on either side to ground. The three pin resonators have these caps built-in. What frequency resonator are you using ? and what OSC settings are you using on the DEVICE line ? Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=218602#m218676 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)