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:
Jun. 11, 2013
Filed:
Jul. 30, 2008
Sreejit Chakravarty, Mountain View, CA (US);
Sreejit Chakravarty, Mountain View, CA (US);
LSI Corporation, Milpitas, CA (US);
Abstract
An electronic design automation (EDA) tool and a method of employing unsensitized critical path information to reduce leakage power in a circuit. In one embodiment, the EDA tool includes: (1) an unsensitizable path identifier configured to receive information regarding designed devices in a circuit and information regarding identified critical paths therein, analyze a logical behavior of the circuit and identify critical and noncritical gates in unsensitizable ones of the critical paths thereof and (2) a transistor designator coupled to the unsensitizable path identifier and configured to designate relatively low threshold voltage transistors for use in the critical gates and designate relatively high threshold voltage transistors for use in the noncritical gates.