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ICCD
2006
IEEE

Interconnect Matching Design Rule Inferring and Optimization through Correlation Extraction

14 years 8 months ago
Interconnect Matching Design Rule Inferring and Optimization through Correlation Extraction
— New back-end design for manufacturability rules have brought guarantee rules for interconnect matching. These rules indicate a certain capacitance matching guarantee given spacing between interconnects and interconnect area. Yet, the number of these rules is so few that they are of limited value in circuit or interconnect optimization. A method to infer additional guarantees from the provided guarantees is necessary so that optimization can be optimal. In this paper, we target two problems. First, we present a methodology to infer additional matching guarantees through extracting correlation information from the given limited set of matching guarantees in the design manual. In order to achieve this, we propose a multi-function variant of multi-variate Newton-Raphson method to extract parameters of the proposed dimension- and distancebased process correlation model for interconnects. We propose to use the extracted correlation information to infer a continuum of matching rules throu...
Rasit Onur Topaloglu, Andrew B. Kahng
Added 16 Mar 2010
Updated 16 Mar 2010
Type Conference
Year 2006
Where ICCD
Authors Rasit Onur Topaloglu, Andrew B. Kahng
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