At 20:13 03/14/99 -0500, Wagner Lipnharski wrote: >If you want to know how we did it, and (blah blah blah), >to see how to control a circuit that double the processor >clock using a port pin, and more things, click: >http://www.ustr.net/electronics/double.htm nice page. you forgot about plls, though -- i guess they are a pretty common way to create multiple frequencies, including double. ge