In SX Microcontrollers, SX/B Compiler and SX-Key Tool, tdg8934 wrote: Metron9, That is good news to hear however, bad for my Professional Development Board being possibly bad. I will build the SX-28 circuit separately on the PDB solderless breadboard (not in the PDB SX-28 socket). This seems a bit odd though since I have changed SX-28's and can get simple HIGH / LOW signals out of the PDB SX-28 sockets to LED / resistors. More to come... Comments? ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=150716#m152884 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)