In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: I have your strategy working on my board (see attached) -- you have to clear the pending register at the end of the interrupt to enable new interrupts. Also, I really thing your timing is going to be sloppy using the internal 4 MHz clock; I have a 20 MHz resonator on my board. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=206380#m206897 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)