In SX Microcontrollers, SX/B Compiler and SX-Key Tool, g_daubach wrote: I used a marker pen to draw a black dot on the SX-Key, close to the OSC1 pin, and I also draw a black dots on the target PCBs, close to the OSC1 pin of the ISP/ISD header. This is a good aid to optically check if the Key is plugged in the right way. I absolutely agree with Samuel - you cannot make a development tool absolutelty IDOT proof, and you must expect that users of such systems are intelligent to know what they are doing. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=102421#m103839 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)