In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Peter Van der Zee wrote: Hi T&E; Although I jhave not looked at your code (my SX/B skills are minimal), I would suggest that your SX/B software operates differently from what you think it is doing, and the lines in question are actually pulsing for some (software) reason. Can you look at it with a scope? Cjeers, Peter (pjv) ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=150716#m150829 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)