3 ms·
when we went above ~3 metal layers upper layers started to be used power and ground planes - that tends to mean that you can't really see much any more
by Taniwha 9y ago
when we went above ~3 metal layers upper layers started to be used power and ground planes - that tends to mean that you can't really see much any more
- ChuckMcM 9y agoI hadn't thought of that. It will make the chip decapping people sad as well because you really need xrays to see through the metal layers.