In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Paolo, Try changing OSCHS2 to something lower (HS1 or XT2). See if that fixes it. I will see if I can find an SX48 protoboard and try it when I get a chance. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=322150#m322164 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)