The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2000
Filed:
Apr. 28, 1998
Prabhakarn N Kudva, Danbury, CT (US);
David S Kung, Chappaqua, NY (US);
Leon Stok, Mount Kisco, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Size independent timing optimization is performed on an initial circuit design using gain based models for logic cell types. A component library containing various logic elements in a plurality of sizes is provided and a single gain based model for each logic element (cell type) is created therefrom. Initial conditions for gain and delay are then established for each cell type. Gain based optimization, which is size independent, is then performed on the initial circuit design. The optimized size independent solution is then transformed into a realizable discrete circuit solution.