BE788028A - Memoire associative - Google Patents

Memoire associative

Info

Publication number
BE788028A
BE788028A BE788028DA BE788028A BE 788028 A BE788028 A BE 788028A BE 788028D A BE788028D A BE 788028DA BE 788028 A BE788028 A BE 788028A
Authority
BE
Belgium
Prior art keywords
associative memory
associative
memory
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Siemens Ag
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.)
Publication date
Publication of BE788028A publication Critical patent/BE788028A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0864—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches using pseudo-associative means, e.g. set-associative or hashing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/90335—Query processing
    • G06F16/90339—Query processing by using parallel associative memories or content-addressable memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Exchange Systems With Centralized Control (AREA)
BE788028D 1971-08-25 Memoire associative BE788028A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2142634A DE2142634C3 (de) 1971-08-25 1971-08-25 Assoziativspeicher

Publications (1)

Publication Number Publication Date
BE788028A true BE788028A (fr) 1973-02-26

Family

ID=5817776

Family Applications (1)

Application Number Title Priority Date Filing Date
BE788028D BE788028A (fr) 1971-08-25 Memoire associative

Country Status (8)

Country Link
US (1) US3868642A (de)
BE (1) BE788028A (de)
DE (1) DE2142634C3 (de)
FR (1) FR2150424B1 (de)
GB (1) GB1390400A (de)
IT (1) IT964222B (de)
LU (1) LU65939A1 (de)
NL (1) NL7211452A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489444A (en) * 1977-12-27 1979-07-16 Fujitsu Ltd Associative memory processing system
US4532606A (en) * 1983-07-14 1985-07-30 Burroughs Corporation Content addressable memory cell with shift capability
JP2580558B2 (ja) * 1985-04-26 1997-02-12 株式会社日立製作所 インタフェース装置
JPH0743947B2 (ja) * 1985-09-20 1995-05-15 株式会社日立製作所 内容呼び出しメモリ
JPH0346194A (ja) * 1989-07-14 1991-02-27 Mitsubishi Electric Corp 内容アドレスメモリセル
US4969122A (en) * 1989-08-21 1990-11-06 Sun Microsystems, Inc. Apparatus for page tagging in a computer system
WO1993004429A2 (en) * 1991-08-13 1993-03-04 Board Of Regents Of The University Of Washington Method of generating multidimensional addresses in an imaging and graphics processing system
US5383146A (en) * 1992-06-08 1995-01-17 Music Semiconductors, Inc. Memory with CAM and RAM partitions
JP3169155B2 (ja) * 1993-12-22 2001-05-21 インターナショナル・ビジネス・マシーンズ・コーポレ−ション 情報をキャッシュするための回路
EP0713181A1 (de) * 1994-11-16 1996-05-22 International Business Machines Corporation Datenverarbeitungssystem mit Einrichtung zur Speicherung von Adress-Etiketten
US6512766B2 (en) 1997-08-22 2003-01-28 Cisco Systems, Inc. Enhanced internet packet routing lookup
US6212183B1 (en) 1997-08-22 2001-04-03 Cisco Technology, Inc. Multiple parallel packet routing lookup
US6148364A (en) * 1997-12-30 2000-11-14 Netlogic Microsystems, Inc. Method and apparatus for cascading content addressable memory devices
US6199140B1 (en) * 1997-10-30 2001-03-06 Netlogic Microsystems, Inc. Multiport content addressable memory device and timing signals
US6219748B1 (en) 1998-05-11 2001-04-17 Netlogic Microsystems, Inc. Method and apparatus for implementing a learn instruction in a content addressable memory device
US6240485B1 (en) 1998-05-11 2001-05-29 Netlogic Microsystems, Inc. Method and apparatus for implementing a learn instruction in a depth cascaded content addressable memory system
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
US6460112B1 (en) 1999-02-23 2002-10-01 Netlogic Microsystems, Llc Method and apparatus for determining a longest prefix match in a content addressable memory device
US6892272B1 (en) 1999-02-23 2005-05-10 Netlogic Microsystems, Inc. Method and apparatus for determining a longest prefix match in a content addressable memory device
US6499081B1 (en) 1999-02-23 2002-12-24 Netlogic Microsystems, Inc. Method and apparatus for determining a longest prefix match in a segmented content addressable memory device
US6574702B2 (en) 1999-02-23 2003-06-03 Netlogic Microsystems, Inc. Method and apparatus for determining an exact match in a content addressable memory device
US6539455B1 (en) 1999-02-23 2003-03-25 Netlogic Microsystems, Inc. Method and apparatus for determining an exact match in a ternary content addressable memory device
US6137707A (en) * 1999-03-26 2000-10-24 Netlogic Microsystems Method and apparatus for simultaneously performing a plurality of compare operations in content addressable memory device
US7272027B2 (en) * 1999-09-23 2007-09-18 Netlogic Microsystems, Inc. Priority circuit for content addressable memory
US7143231B1 (en) 1999-09-23 2006-11-28 Netlogic Microsystems, Inc. Method and apparatus for performing packet classification for policy-based packet routing
US6944709B2 (en) * 1999-09-23 2005-09-13 Netlogic Microsystems, Inc. Content addressable memory with block-programmable mask write mode, word width and priority
US6567340B1 (en) 1999-09-23 2003-05-20 Netlogic Microsystems, Inc. Memory storage cell based array of counters
US7110407B1 (en) 1999-09-23 2006-09-19 Netlogic Microsystems, Inc. Method and apparatus for performing priority encoding in a segmented classification system using enable signals
US6934795B2 (en) * 1999-09-23 2005-08-23 Netlogic Microsystems, Inc. Content addressable memory with programmable word width and programmable priority
US7487200B1 (en) 1999-09-23 2009-02-03 Netlogic Microsystems, Inc. Method and apparatus for performing priority encoding in a segmented classification system
US6842358B2 (en) * 2002-08-01 2005-01-11 Netlogic Microsystems, Inc. Content addressable memory with cascaded array
US8332580B2 (en) * 2008-04-02 2012-12-11 Zikbit Ltd. System, method and apparatus for memory with embedded associative section for computations

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292159A (en) * 1963-12-10 1966-12-13 Bunker Ramo Content addressable memory
US3465310A (en) * 1965-09-27 1969-09-02 Goodyear Aerospace Corp High speed associative memory
US3426329A (en) * 1966-02-14 1969-02-04 Burroughs Corp Central data processor for computer system having a divided memory
US3431558A (en) * 1966-08-04 1969-03-04 Ibm Data storage system employing an improved indexing technique therefor
US3568159A (en) * 1967-02-09 1971-03-02 Nippon Electric Co Multimatch processing system
GB1234484A (de) * 1968-11-12 1971-06-03
US3601812A (en) * 1969-01-22 1971-08-24 Rca Corp Memory system
US3602899A (en) * 1969-06-20 1971-08-31 Ibm Associative memory system with match,no match and multiple match resolution
US3685020A (en) * 1970-05-25 1972-08-15 Cogar Corp Compound and multilevel memories
US3701984A (en) * 1971-03-05 1972-10-31 Rca Corp Memory subsystem array
US3693165A (en) * 1971-06-29 1972-09-19 Ibm Parallel addressing of a storage hierarchy in a data processing system using virtual addressing

Also Published As

Publication number Publication date
FR2150424B1 (de) 1980-05-30
DE2142634C3 (de) 1975-07-17
GB1390400A (en) 1975-04-09
US3868642A (en) 1975-02-25
NL7211452A (de) 1973-02-27
DE2142634A1 (de) 1973-03-15
FR2150424A1 (de) 1973-04-06
IT964222B (it) 1974-01-21
DE2142634B2 (de) 1974-11-28
LU65939A1 (de) 1973-02-27

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