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. 05, 2016
Filed:
Oct. 09, 2013
Marvell International Ltd., Hamilton, BM;
Marvell International Ltd., Hamilton, BM;
Abstract
The present disclosure describes systems and techniques relating to processing of network communications. According to an aspect of the described systems and techniques, a network device includes a random access memory (RAM); a buffer coupled with the RAM; circuitry configured to copy data from a location in the RAM to the buffer responsive to a received identifier corresponding to a search key corresponding to a received packet; and circuitry configured to compare the data copied to the buffer with the search key to provide a result for use in forwarding of the packet, wherein don't care bits for the comparison are determined from a count of don't care bits encoded in a portion of the location in the RAM indicated by the identifier.