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:
Oct. 13, 2015
Filed:
Aug. 14, 2012
Aron Wohlgemuth, Givat Shmuel, IL;
Aron Wohlgemuth, Givat Shmuel, IL;
MARVELL ISRAEL (M.I.S.L) LTD., Yokneam, IL;
Abstract
Systems and methods are provided for a content addressable memory. A system includes a common memory module configured to store a plurality of entries, ones of the entries being defined by a string of bits. A first parallel compare logic unit is configured to compare a first lookup key against a plurality of entries stored in the memory module in a first memory operation cycle and to output a match indication indicating a match between the first lookup key and the string of bits of an entry from among the plurality of entries. A second parallel compare logic unit is configured to compare, in the first memory operation cycle, a second lookup key against the plurality of entries stored in the memory module and to output a match indication indicating a match between the second lookup key and the string of bits of an entry from among the plurality of entries.