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:
Jul. 06, 2010
Filed:
Nov. 26, 2007
Jason Raymond Baumgartner, Austin, TX (US);
Christian Jacobi, Boblingen, DE;
Viresh Paruthi, Austin, TX (US);
Kai Oliver Weber, Boeblingen, DE;
Jason Raymond Baumgartner, Austin, TX (US);
Christian Jacobi, Boblingen, DE;
Viresh Paruthi, Austin, TX (US);
Kai Oliver Weber, Boeblingen, DE;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of verifying a digital design is disclosed. The method comprises generating a reference model for a first digital design and creating an operational model for a second digital design, wherein the first digital design and the second digital design are intended to have a same logical function. A plurality of testcase types are then created by constraining one or more internal signals, and one or more test scripts representing the plurality of testcase types are produced. The method also includes verifying the second digital design with a testing simulation program by comparing results of the test scripts from the operational model and the reference model.