In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Try DEVICE OSCHS1 or OSCXT2 also turn on the brown-out detector BOR42 (for 5 volts) or BOR26 (for 3.3 volts). So I'm suggesting something like: DEVICE SX52, OSCXT2, BOR42 Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=101673#m101735 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)