On 07/21/2018 08:54 PM, David Lanzendörfer wrote:
So let's try with 3 metal layers for PearlRiver. If we only get 2 layers functional, we are still fine - standard cell design mostly still route-able.
I expect no problems with the 3 metal layers, because the Aluminum can easily be etched with the Aluminum etcher.
Okay, the PearlRiver Test Structures are using up to three metals. Let's have a look at the results.
Regards, Hagen.