DE68907518D1 - Inhaltsadressierte speicheranordnung. - Google Patents
Inhaltsadressierte speicheranordnung.Info
- Publication number
- DE68907518D1 DE68907518D1 DE8989304469T DE68907518T DE68907518D1 DE 68907518 D1 DE68907518 D1 DE 68907518D1 DE 8989304469 T DE8989304469 T DE 8989304469T DE 68907518 T DE68907518 T DE 68907518T DE 68907518 D1 DE68907518 D1 DE 68907518D1
- 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
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)
- Data Exchanges In Wide-Area Networks (AREA)
- Refuse Collection And Transfer (AREA)
- Dram (AREA)
- Non-Reversible Transmitting Devices (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)
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 true DE68907518D1 (de) | 1993-08-19 |
DE68907518T2 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)
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 |
US5999434A (en) | 1992-01-10 | 1999-12-07 | Kawasaki Steel Corporation | Hierarchical encoder including timing and data detection devices for a content addressable memory |
US5619446A (en) * | 1992-01-10 | 1997-04-08 | 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 |
JPH07105689A (ja) * | 1993-10-04 | 1995-04-21 | Kawasaki Steel Corp | 連想メモリ |
KR950012218A (ko) * | 1993-10-04 | 1995-05-16 | 토자끼 시노부 | 연상 메모리 |
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 |
US5649149A (en) * | 1994-08-01 | 1997-07-15 | Cypress Semiconductor Corporation | Integrated content addressable memory array with processing logical and a host computer interface |
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 |
DE69625327D1 (de) * | 1996-03-20 | 2003-01-23 | St Microelectronics Srl | 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)
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. |
-
1988
- 1988-05-11 US US07/193,312 patent/US4890260A/en not_active Expired - Lifetime
-
1989
- 1989-05-04 AT AT89304469T patent/ATE91561T1/de not_active IP Right Cessation
- 1989-05-04 ES ES89304469T patent/ES2044105T3/es not_active Expired - Lifetime
- 1989-05-04 EP EP89304469A patent/EP0341899B1/de not_active Expired - Lifetime
- 1989-05-04 DE DE89304469T patent/DE68907518T2/de not_active Expired - Lifetime
- 1989-05-10 JP JP1117163A patent/JPH0664911B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE91561T1 (de) | 1993-07-15 |
US4890260A (en) | 1989-12-26 |
DE68907518T2 (de) | 1993-10-28 |
JPH0664911B2 (ja) | 1994-08-22 |
EP0341899B1 (de) | 1993-07-14 |
JPH0264994A (ja) | 1990-03-05 |
EP0341899A1 (de) | 1989-11-15 |
ES2044105T3 (es) | 1994-01-01 |
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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 |