A CAM-based Information Detection Hardware System for fast exact pattern matching

Author

Duc-Hung Le ; Tran-Bao-Thuong Cao ; Inoue, Ken ; Cong-Kha Pham

Author_Institution

Univ. of Electro-Commun., Tokyo, Japan

fYear

2013

fDate

4-7 Aug. 2013

Firstpage

848

Lastpage

851

Abstract

A CAM-based Information Detection Hardware System for fast exact pattern matching is implemented on a hardware system with FPGA and ASIC. The system has a simple structure, does not employ any Central Processor Unit (CPU) as well as complicated algorithms. We take advantage of Content Addressable Memory (CAM) which has an ability of parallel multi-match mode for designing the system. The system is applied to fast pattern matching with various required search patterns without using any search principles. In this paper, the authors present the system for exact pattern matching on 2-D data.

Keywords

application specific integrated circuits; content-addressable storage; field programmable gate arrays; integrated circuit design; pattern matching; 2D data; ASIC; CAM-based information detection hardware system; CPU; FPGA; central processor unit; content addressable memory; fast exact pattern matching; parallel multimatch mode; search principle pattern; ASIC; Content Addressable Memory (CAM); FPGA; Information Detection Hardware System; exact pattern matching; multi-match;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems (MWSCAS), 2013 IEEE 56th International Midwest Symposium on

Conference_Location

Columbus, OH

ISSN

1548-3746

Type

conf

DOI

10.1109/MWSCAS.2013.6674782

Filename

6674782