In SX Microcontrollers, SX/B Compiler and SX-Key Tool, George Herzog wrote: 1. An additional external parallel resistor of 1 meg might get the Oscillator going if that is the problem. 2. Seems that BOROFF should allow it to run at the lower voltage. 3. I wonder if the WATCHDOG has some programing bug that causing this problem. 4. STACKX and TURBO are standard operation. Could there be a faulty soldering of a capacitor [a solder bridge] that demands the extra voltage? ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=117785#m119021 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)