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. 08, 2006
Filed:
Aug. 28, 2001
Hiroaki Yamoto, Santa Clara, CA (US);
Rochit Rajsuman, Santa Clara, CA (US);
Hiroaki Yamoto, Santa Clara, CA (US);
Rochit Rajsuman, Santa Clara, CA (US);
Advantest Corp., Tokyo, JP;
Abstract
A method for design validation of complex IC with use of a combination of electronic design automation (EDA) tools and a design test station at high speed and low cost. The EDA tools and device simulator are linked to the event based test system to execute the original design simulation vectors and testbench and make modifications in the testbench and event based test vectors until satisfactory results are obtained. The event based test vectors are test vectors in an event format in which an event is any change in a signal which is described by its timing and the event based test system is a test system for testing an IC by utilizing the event based test vectors. Because EDA tools are linked with the event based test system, these modifications are captured to generate a final testbench that provides satisfactory results.