In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: If you half the interrupt rate, you need to half the sample period. So you would need to change "B19K2 CON 4" to "B19K2 CON 2". And two sample periods might not be enough to get reliable data. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=144630#m144638 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)