I am going to do it on an upcoming design, but I don't know how I'm
going to model the power supply and the chips that are the loads. I've
played with SPICE models of capacitors and the power planes, so if I
can find a good model for the rest of it I'll be able to do it.
-- ============================================================================= Mike Mayer Artesyn Communication Products, Inc Madison, WI http://www.artesyn.com/cp =============================================================================