In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Zoot, 1) I think you are correct. __PARAM5 should be preserved as well. I'll look at the current beta to see if it is. 2) If you are using NOPRESERVE then you could use the locations at __INTPARAMFSR for you own use. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=269659#m269753 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)