In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Coriolis wrote: The beginning address of subroutines must be in the lower 256 bytes of each 512 byte page, so rearrange your program so this is what happens, or place an ORG statement before the subroutine to bump it to the next page. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=111074#m111183 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)