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. 14, 2006
Filed:
Mar. 29, 2004
Sharon Zohar, San Jose, CA (US);
Sharon Zohar, San Jose, CA (US);
Magma Design Automation Inc., Santa Clara, CA (US);
Abstract
A basic Boolean circuit is a transistor circuit commonly used in industry to produce the logic of a particular Boolean gate. A sequence of standard Boolean circuits disposed along the processing path of an integrated circuit define a predetermined truth table representing the relationship of inputs and outputs of the processing path. A reduced-transistor circuit is generated that is defined by the same truth table as the sequence of standard Boolean logic circuits, but is not definable by a sequence of standard Boolean logic circuits. A processing path of an integrated circuit is programmed with the reduced-transistor circuit instead of the sequence of standard Boolean circuits, thereby reducing the time delay of the processing path and the power consumed by the circuit. The reduced-transistor circuit may be generated in response to receiving a programming instruction defining a sequence of Boolean gates. Alternatively, the reduced-transistor circuit may be selected from a pre-established library storing a plurality of Boolean sequences correlated to a respective plurality of complimentary reduced-transistor circuits.