In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Rodney, 1) I/O port pins don't count as variables at all. The SX28 RAM is broken into 16 byte "banks". These "banks" are NOT continuous. So an array cannot extend from one "bank" to the next". So if you were to declare arrays of 9 bytes, the 7th one would fail. 2) Yes, many commands will work with aliased array elements. LOOKUP and LOOKDOWN are two that do NOT support array elements YET (hint hint). There are some others too, for instance an array element cannot be used as a FOR-NEXT control variable. 3) Rodney, you always seem to think of things I never have. I would have never guessed that someone would want to put labels in a WDATA command. For now, I would use the multiple IF-THEN statement. I'll look into allowing this. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=147040#m147049 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)