In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: If you are changing from a 4MHz to a 50MHz crystal, you would change "FREQ 4_000_000" to "FREQ 50_000_000". You will also have to change the crystal drive on the device line to OSCHS2 or something. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=404051#m408642 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2009 (http://www.dotNetBB.com)