In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Peter Van der Zee wrote: Hi Ray; Waaay too much turkey; but so yummy. Can you cofirm you did things EXACTLY as I asked, including the 8.1 step? If so, then we might be onto something. The first screen shot shows programming HS3 oscillator at 50 MHz, yet the last screen shot shows internal RC oscillator at 4 MHz is being used. So if you programmed it as per screen 1, and it reads back as per screen 3 then.......... Please repeat and confirm. Cheers, Peter (pjv) ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=2&m=101673#m102216 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)