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:
Feb. 25, 2020
Filed:
Dec. 21, 2017
Stmicroelectronics International N.v., Schiphol, NL;
Tejinder Kumar, Moga, IN;
Rathod Ronak Kishorbhai, Vadodara, IN;
Apurva Sen, Ghaziabad, IN;
Rakesh Malik, Noida, IN;
STMICROELECTRONICS INTERNATIONAL N.V., Schiphol, NL;
Abstract
Various embodiments provide a content addressable memory (CAM) architecture that utilizes non-bit addressable memory, such as a single or dual port random access memory. The CAM includes a first non-bit addressable memory, a second non-bit addressable memory, a multiplexer, a write operation encoder, a read operation encoder, and a match signal generator. In contrast to bit addressable memories, non-bit addressable memories are widely available, have high performance frequency, and are area efficient as compared to bit addressable memories. Accordingly, the CAM architecture described herein has low costs and time to market, increased processing time, and improved area efficiency.