In SX Microcontrollers, SX/B Compiler and SX-Key Tool, phipi wrote: In my experience, an external oscillator is necessary for operation at 75MHz. A crystal or resonator won't do the job. Parallax offers such an oscillator; or, if space is an issue, you can get a surface-mount oscillator from DigiKey. -Phil ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=183785#m183870 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)