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:
Apr. 11, 2017
Filed:
Aug. 04, 2014
Marvell Israel (M.i.s.l) Ltd., Yokneam, IL;
Marvell Israel (M.I.S.L.) Ltd., Yokneam, IL;
Abstract
Aspects of the disclosure provide a circuit that includes a content addressable memory (CAM) array, a first mask circuit and a first encoder. The CAM array has CAM entry lines to be compared with a search key. The CAM array is configured to output a match result indicative entry lines that match the search key. The first mask circuit is configured to selectively mask first one or more portions of the match result to generate a first masked match result indicative first entry lines among the entry lines that match the search key. The first encoder is configured to encode the first masked match result to identify a matching entry line in the first entry lines as a first search result.