Fab
Customization / Process Changes
As a general rule, the process flow on multi-project wafer runs is not customizable. The size, shape, and interaction of different design layers are typically the only things that the rider can control. However, based on feedback from customers AIM ...
Technical Details
Many of the technical details about the MPW technology are available in the PDK's design guide. Below are the most commonly requested details but please reference the design guide in the PDK for the most up to date information. As a reminder, the ...
Dummy Fill, Cheese, Block Fill and Block Cheese
Dummy fill and cheese are data prep techniques used by a foundry to help normalize the density of structures across the wafer for topography control. The designer does not need to do anything for these structures but should be aware. The descriptions ...