Study of the Metal Filling Impact on Standard Cells and their Associated Interconnects Using Ring Oscillators: Definition of the Metal Fill Corner Concept
Abstract:The objective of this paper is to evaluate the delay impact of staggered metal filling on the standard cells and their associated local interconnect on several metal levels. A Design of Experiment (DOE) is used to define a large range of filling pattern shapes and positions. This set of filling patterns is then inserted in a Ring Oscillator (RO). From the filled RO simulations, the RO delay is expressed as a function of the filling pattern features. The maximal timing error between the model and the simulation… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.