In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Coriolis wrote: Peter, pushPC is only used for calling the ISR correct? If you disable interrupts, pushPC, call sub, (in sub) popPC, enable interrupts, could you not mimic this ability? The last two steps would need to be done immeadiatly in the subroutine because it wouldn't work for more than one level of subroutine. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=94157#m94162 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)