In SX Microcontrollers, SX/B Compiler and SX-Key Tool, jgjonola wrote: Ahh! I see now. I had wrongly assumed that since it was done in SX/B it, you must be able to do it in assembly directly. I didn't even consider the fact that they might be using their own code to do this. I assumed that the vars that they used were pointing to a place in memory that was specifically reserved for those direction registers. Now it's all clear! Thanks again you guys! I can't wait until I get good enough to answer other peoples questions instead of asking them all. If there were only 48 hours in a day :( John Gjonola ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=84490#m84524 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)