In SX Microcontrollers, SX/B Compiler and SX-Key Tool, phipi wrote: You can, but since the timer doesn't have its own interrupt pending bit, you have to check it before exit from the ISR to see if it rolled over (or will before the RETI) while servicing the pin interrupt. It's tricky, but doable. -Phil ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=295077#m295125 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)