In SX Microcontrollers, SX/B Compiler and SX-Key Tool, peterverkaik wrote: INT can be triggered on RB rising edge or falling edge, not on level. There is also the RTCC input pin that can trigger an interrupt. regards peter ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=291465#m291475 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)