In SX Microcontrollers, SX/B Compiler and SX-Key Tool, phipi wrote: Some instructions (e.g. JMP) require more than one cycle to execute. An interrupt will never interfere with an "executing" instruction midstream. -Phil ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=228864#m228876 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)