DE69422570T2 - Inhaltadressierbarer Speicher - Google Patents

Inhaltadressierbarer Speicher

Info

Publication number
DE69422570T2
DE69422570T2 DE69422570T DE69422570T DE69422570T2 DE 69422570 T2 DE69422570 T2 DE 69422570T2 DE 69422570 T DE69422570 T DE 69422570T DE 69422570 T DE69422570 T DE 69422570T DE 69422570 T2 DE69422570 T2 DE 69422570T2
Authority
DE
Germany
Prior art keywords
addressable memory
content addressable
content
memory
addressable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69422570T
Other languages
English (en)
Other versions
DE69422570D1 (de
Inventor
Hiroshi Sasama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KAWASAKI STEEL MICROELECTRONICS, INC., CHIBA, JP
Original Assignee
Kawasaki Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of DE69422570D1 publication Critical patent/DE69422570D1/de
Application granted granted Critical
Publication of DE69422570T2 publication Critical patent/DE69422570T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • H04L12/4625—Single bridge functionality, e.g. connection of two networks over a single bridge
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/10—Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers
    • G11C7/1078—Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/20—Memory cell initialisation circuits, e.g. when powering up or down, memory clear, latent image memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Logic Circuits (AREA)
DE69422570T 1993-10-04 1994-10-04 Inhaltadressierbarer Speicher Expired - Fee Related DE69422570T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5248119A JPH07105689A (ja) 1993-10-04 1993-10-04 連想メモリ

Publications (2)

Publication Number Publication Date
DE69422570D1 DE69422570D1 (de) 2000-02-17
DE69422570T2 true DE69422570T2 (de) 2000-05-11

Family

ID=17173518

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69422570T Expired - Fee Related DE69422570T2 (de) 1993-10-04 1994-10-04 Inhaltadressierbarer Speicher

Country Status (6)

Country Link
US (1) US5479366A (de)
EP (1) EP0646930B1 (de)
JP (1) JPH07105689A (de)
KR (1) KR950012474A (de)
CA (1) CA2133545A1 (de)
DE (1) DE69422570T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950034265A (ko) * 1994-02-10 1995-12-28 도자끼 시노부 연상메모리
JP3140695B2 (ja) * 1996-10-17 2001-03-05 川崎製鉄株式会社 連想メモリ装置
US6381673B1 (en) * 1998-07-06 2002-04-30 Netlogic Microsystems, Inc. Method and apparatus for performing a read next highest priority match instruction in a content addressable memory device
US6493793B1 (en) 2000-06-16 2002-12-10 Netlogic Microsystems, Inc. Content addressable memory device having selective cascade logic and method for selectively combining match information in a CAM device
US6317350B1 (en) 2000-06-16 2001-11-13 Netlogic Microsystems, Inc. Hierarchical depth cascading of content addressable memory devices
JP2002050184A (ja) * 2000-08-01 2002-02-15 Kawasaki Microelectronics Kk 連想メモリ
US9934857B2 (en) * 2016-08-04 2018-04-03 Hewlett Packard Enterprise Development Lp Ternary content addressable memories having a bit cell with memristors and serially connected match-line transistors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296475A (en) * 1978-12-19 1981-10-20 U.S. Philips Corporation Word-organized, content-addressable memory
JPS5774887A (en) * 1980-10-28 1982-05-11 Nippon Telegr & Teleph Corp <Ntt> Associative memory device
JPS62165793A (ja) * 1986-01-17 1987-07-22 Toshiba Corp 連想メモリ
JPH0810553B2 (ja) * 1986-06-13 1996-01-31 松下電器産業株式会社 記憶回路
US4890260A (en) * 1988-05-11 1989-12-26 Advanced Micro Devices Content addressable memory array with maskable and resettable bits

Also Published As

Publication number Publication date
EP0646930A1 (de) 1995-04-05
EP0646930B1 (de) 2000-01-12
DE69422570D1 (de) 2000-02-17
CA2133545A1 (en) 1995-04-05
US5479366A (en) 1995-12-26
JPH07105689A (ja) 1995-04-21
KR950012474A (ko) 1995-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KAWASAKI STEEL MICROELECTRONICS, INC., CHIBA, JP

8339 Ceased/non-payment of the annual fee