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:
Sep. 01, 2020
Filed:
Jul. 17, 2015
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
John A. Wickeraad, Granite Bay, CA (US);
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Abstract
Examples disclosed herein relate, in one aspect, to method of searching a content addressable memory (CAM) that stores a plurality of entries. The method may include obtaining a search word corresponding to a matching data word stored in a matching entry of the CAM, where the matching entry may include a plurality of data words. The method may also include determining, based at least on a value of a predetermined bit of the search word, a search mask to mask off any data words within the matching entry other than the matching data word. The method may also determine, based on the search mask and a search key that includes the search word, the address of the matching entry within the CAM.