In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: Kurt, for minimum effect on SEROUT the interrupt should be as short as possible, take EXACTLY the same number of cycles no matter what it's doing, and be called at least several times during each serial bit period. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=98532#m98724 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)