In SX Microcontrollers, SX/B Compiler and SX-Key Tool, william wrote: Dear Bean, I use 3rd Overtone 50Mhz resonators all the time ( with 1M ohm resistor across OSC1 and OSC2 ) and they always worked fine.... William ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=79005#m79082 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)