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:
Aug. 21, 2007
Filed:
Sep. 23, 2003
Michael R. Butts, Portland, OR (US);
Michael R. Butts, Portland, OR (US);
Quickturn Design Systems, Inc., San Jose, CA (US);
Abstract
A design verification system utilizing programmable logic devices having varying numbers of logic processors, macro processors, memory processors and general purpose processors programmed therein is disclosed. These various processors can execute Boolean functions, macro operations, memory operations, and other computer instructions. This avoids either the need to implement logic or the need to compile the design into many gate-level Boolean logic operations for logic processors. Improved efficiency in the form of lower cost, lower power and/or higher speeds are the result when verifying certain types of designs.