In SX Microcontrollers, SX/B Compiler and SX-Key Tool, buizenamp wrote: Hello, normaly we have used the stamp to control and monitor an elevator now we need more I/O.So we like to use the sx48. On this moment we doing some tests to change from the stamp to sx and that go perfect.weuse onthis moment the sx 28. We using the internal freq but when we must go to the external resonator. ofcourse when you need more speed but when you must change to an higher speed??is there a rule for. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=283483 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)