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. 01, 2009
Filed:
Feb. 22, 2005
David J. Pilling, Los Altos Hills, CA (US);
Cesar Talledo, San Jose, CA (US);
David J. Pilling, Los Altos Hills, CA (US);
Cesar Talledo, San Jose, CA (US);
Integrated Device Technology, inc., San Jose, CA (US);
Abstract
In accordance with the invention, a testing circuit formed on the integrated circuit is presented. A testing circuit according to the present invention includes an input circuit coupled to a parameter testing circuit and an output driver coupled to the parameter testing circuit. Embodiments of the parameter testing circuit can include circuits for testing process, device, and circuit characteristics of the integrated circuit. Further, some embodiments of the testing circuit can be included in a scan path system where sequences of various testing circuits are included. Further, test parameters obtained from the parameter testing circuits can be utilized to adjust operating parameters of the integrated circuit.