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:
Sep. 25, 2001
Filed:
Feb. 20, 1998
Guy Dupenloup, Marly-le-Roi, FR;
LSI Logic Corporation, Milpitas, CA (US);
Abstract
A method of generating synthesis scripts to synthesize integrated circuit (IC) designs in RTL level description into gate-level description comprising the steps of identifying hardware elements in the RTL code, determining key pins for each of said identified hardware elements, extracting design structure and hierarchy from the RTL code, generating script to cause a logic synthesis tool to apply bottom-up synthesis to modules and sub-modules of the IC design, generating script to cause a logic synthesis tool to apply top-down characterization to modules and sub-modules of the IC design and generating script to cause a logic synthesis tool to repeat said bottom-up and said top-down applications until certain predetermined constraints are satisfied.