In SX Microcontrollers, SX/B Compiler and SX-Key Tool, originator99 wrote: Thanks pjv, based on the minimum ON time req'd of 150 microseconds, and what you state regarding the internal resonator's capability (1 micro second on and 1 off best case), the internal resonator would be suited to 150 microsecond on and 150 microsecond off clocking correct? I am not an SX expert but have used a few some years back, is the speed I need something capable with SX-B? I have spent a lot of time on Google looking at clock circuits and clocking IC's, and so far have not seen a simpler option than on SX20 smt with no external resonator or xtal. Thanks ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=267783#m267791 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)