In SX Microcontrollers, SX/B Compiler and SX-Key Tool, g_daubach wrote: You may also use the SX sleep instruction to bring it in low power mode, and configure any of the port B pins as an input causing a wake-up on either a rising, or falling signal edge, depending on the button circuitry you are using. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=145495#m145515 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)