DE68907518T2 - Inhaltsadressierte Speicheranordnung. - Google Patents

Inhaltsadressierte Speicheranordnung.

Info

Publication number
DE68907518T2
DE68907518T2 DE89304469T DE68907518T DE68907518T2 DE 68907518 T2 DE68907518 T2 DE 68907518T2 DE 89304469 T DE89304469 T DE 89304469T DE 68907518 T DE68907518 T DE 68907518T DE 68907518 T2 DE68907518 T2 DE 68907518T2
Authority
DE
Germany
Prior art keywords
bits
words
skip
word
content
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 - Lifetime
Application number
DE89304469T
Other languages
English (en)
Other versions
DE68907518D1 (de
Inventor
Patrick T Chuang
Robert L Yau
Hiroshi Yoshida
Moon-Yee Wang
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.)
GlobalFoundries Inc
Original Assignee
Advanced Micro Devices Inc
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 Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Publication of DE68907518D1 publication Critical patent/DE68907518D1/de
Application granted granted Critical
Publication of DE68907518T2 publication Critical patent/DE68907518T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11C15/04—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 using semiconductor elements
    • 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)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Refuse Collection And Transfer (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Dram (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Non-Reversible Transmitting Devices (AREA)
DE89304469T 1988-05-11 1989-05-04 Inhaltsadressierte Speicheranordnung. Expired - Lifetime DE68907518T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/193,312 US4890260A (en) 1988-05-11 1988-05-11 Content addressable memory array with maskable and resettable bits

Publications (2)

Publication Number Publication Date
DE68907518D1 DE68907518D1 (de) 1993-08-19
DE68907518T2 true DE68907518T2 (de) 1993-10-28

Family

ID=22713111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89304469T Expired - Lifetime DE68907518T2 (de) 1988-05-11 1989-05-04 Inhaltsadressierte Speicheranordnung.

Country Status (6)

Country Link
US (1) US4890260A (de)
EP (1) EP0341899B1 (de)
JP (1) JPH0664911B2 (de)
AT (1) ATE91561T1 (de)
DE (1) DE68907518T2 (de)
ES (1) ES2044105T3 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01196792A (ja) * 1988-01-29 1989-08-08 Mitsubishi Electric Corp 半導体記憶装置
US5155858A (en) * 1988-10-27 1992-10-13 At&T Bell Laboratories Twin-threshold load-sharing system with each processor in a multiprocessor ring adjusting its own assigned task list based on workload threshold
US5101376A (en) * 1989-07-31 1992-03-31 Hitachi, Ltd. Integrated microprocessor with associative memory device
US5036486A (en) * 1989-07-31 1991-07-30 Hitachi, Ltd Associative memory device
US5134589A (en) * 1989-10-30 1992-07-28 Mitsubishi Denki Kabushiki Kaisha Semiconductor memory device having a flash write function
SE9002558D0 (sv) * 1990-08-02 1990-08-02 Carlstedt Elektronik Ab Processor
US5619446A (en) * 1992-01-10 1997-04-08 Kawasaki Steel Corporation Hierarchical encoder including timing and data detection devices for a content addressable memory
US5999434A (en) * 1992-01-10 1999-12-07 Kawasaki Steel Corporation Hierarchical encoder including timing and data detection devices for a content addressable memory
US5351208A (en) * 1992-04-27 1994-09-27 Integrated Information Technology, Inc. Content addressable memory
JP2695102B2 (ja) * 1992-09-30 1997-12-24 川崎製鉄株式会社 内容アドレス式メモリ
US5444649A (en) * 1993-06-10 1995-08-22 Apple Computer, Inc. Associative memory system having configurable means for comparing fields in an array of stored data words with corresponding one or more fields in a supplied argument word
KR950012218A (ko) * 1993-10-04 1995-05-16 토자끼 시노부 연상 메모리
JPH07105689A (ja) * 1993-10-04 1995-04-21 Kawasaki Steel Corp 連想メモリ
US5422838A (en) * 1993-10-25 1995-06-06 At&T Corp. Content-addressable memory with programmable field masking
US6122706A (en) * 1993-12-22 2000-09-19 Cypress Semiconductor Corporation Dual-port content addressable memory
US5860085A (en) * 1994-08-01 1999-01-12 Cypress Semiconductor Corporation Instruction set for a content addressable memory array with read/write circuits and an interface register logic block
US5649149A (en) * 1994-08-01 1997-07-15 Cypress Semiconductor Corporation Integrated content addressable memory array with processing logical and a host computer interface
EP0797209B1 (de) * 1996-03-20 2002-12-11 STMicroelectronics S.r.l. Zeitzuteilender interner Bus, insbesondere für nichtflüchtige Speicher
US5706224A (en) * 1996-10-10 1998-01-06 Quality Semiconductor, Inc. Content addressable memory and random access memory partition circuit
US6115761A (en) * 1997-05-30 2000-09-05 Lsi Logic Corporation First-In-First-Out (FIFO) memories having dual descriptors and credit passing for efficient access in a multi-processor system environment
US5946003A (en) * 1997-06-02 1999-08-31 Hewlett Packard Co Method and apparatus for increasing object read-back performance in a rasterizer machine
US6336113B1 (en) * 1998-12-30 2002-01-01 Kawasaki Steel Corporation Data management method and data management apparatus
US6317349B1 (en) 1999-04-16 2001-11-13 Sandisk Corporation Non-volatile content addressable memory
US6166938A (en) * 1999-05-21 2000-12-26 Sandisk Corporation Data encoding for content addressable memories
US6157558A (en) * 1999-05-21 2000-12-05 Sandisk Corporation Content addressable memory cell and array architectures having low transistor counts
US6591331B1 (en) * 1999-12-06 2003-07-08 Netlogic Microsystems, Inc. Method and apparatus for determining the address of the highest priority matching entry in a segmented content addressable memory device
US7401181B1 (en) 2002-05-29 2008-07-15 Core Networks Llc System and method for comparand reuse
CN112729581B (zh) * 2020-12-28 2022-06-28 潍柴动力股份有限公司 温度检测方法及装置

Family Cites Families (6)

* 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
US4377855A (en) * 1980-11-06 1983-03-22 National Semiconductor Corporation Content-addressable memory
US4670858A (en) * 1983-06-07 1987-06-02 Tektronix, Inc. High storage capacity associative memory
EP0175603A2 (de) * 1984-08-21 1986-03-26 FAIRCHILD CAMERA & INSTRUMENT CORPORATION Assoziativspeicherzelle
GB2182789B (en) * 1985-11-08 1989-03-08 Texas Instruments Ltd A content addressable memory
NL8600342A (nl) * 1986-02-12 1987-09-01 Philips Nv Woordgeorganiseerd naar inhoud adresseerbaar geheugen.

Also Published As

Publication number Publication date
DE68907518D1 (de) 1993-08-19
ATE91561T1 (de) 1993-07-15
JPH0664911B2 (ja) 1994-08-22
EP0341899A1 (de) 1989-11-15
EP0341899B1 (de) 1993-07-14
JPH0264994A (ja) 1990-03-05
ES2044105T3 (es) 1994-01-01
US4890260A (en) 1989-12-26

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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: GLOBALFOUNDRIES, INC., GARAND CAYMAN, KY