I am working on orcad 9 .If anyone explain, how to create multilayer board using Orcad. I have done only 2 layer board till now .
So pls provide me data regarding how the layers (plane) , inner layers should be enabled.
First of all read some good books,you can look out for information about layer stackup,prepeg,core material,controlled impedance etc,try in h**p//www.ultracad.com r visit site called bethesignal.com by eric bogatic...
He has explained very well,once you know purpose of multilayers,then working on any PCB SOFTWARE will be cakewalk for you.Hope this will you...