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:
Nov. 22, 2005
Filed:
Dec. 26, 2002
Amar Guettaf, Sunnyvale, CA (US);
Amar Guettaf, Sunnyvale, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
A method and system are disclosed for efficiently and effectively toggling logic states of chip elements during a burn-in process of a digital integrated circuit chip. A set of IDDQ patterns are generated by a design simulation tool, based on the design of the chip, during a simulation of the design. The set of IDDQ patterns are translated to a set of burn-in patterns that are compatible with a pattern format of a burn-in board using a pattern translation tool. The set of burn-in patterns are stored in memory on the burn-in board and shifted into the memory during the burn-in process to aid in toggling logic states of the chip elements.