Welcome to our site! EDAboard.com is an international Electronic Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Is it all mask stram out or only matel revision stream out, in case of metal revision it may be mask check. what does they do they will X-or new layers with old one and provide results back to layout ebineer for review.