In SX Microcontrollers, SX/B Compiler and SX-Key Tool, tdg8934 wrote: I keep getting the error message after I built a soldered version of Gunther's SX-28 programming circuit in his book "Programming the SX Microcontroller" page 6. The error comes up when trying to program the SX-28 with the SX-Key. However, it programs fine on my PDB. It is pretty straight forward and I don't see any issues with my soldering either. I have a 7805 circuit for 5v regulation too. Any ideas? Thanks. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=139997 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)