In SX Microcontrollers, SX/B Compiler and SX-Key Tool, djmullen wrote: Can I ask what a couple of these instructions do? First of all, what is the advantage of putting sub before the name of a subroutine, as in "SUB TX_STR"? Second what does this instruction, "READINC" do? Is there an SX/B manual I haven't read? Thanks, Dave ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=197972#m199091 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)