GB2011137B – System for processing associative memery
– Google Patents
GB2011137B – System for processing associative memery
– Google Patents
System for processing associative memery
Info
Publication number
GB2011137B
GB2011137B
GB7847806A
GB7847806A
GB2011137B
GB 2011137 B
GB2011137 B
GB 2011137B
GB 7847806 A
GB7847806 A
GB 7847806A
GB 7847806 A
GB7847806 A
GB 7847806A
GB 2011137 B
GB2011137 B
GB 2011137B
Authority
GB
United Kingdom
Prior art keywords
memery
associative
processing
processing associative
associative memery
Prior art date
1977-12-27
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
Application number
GB7847806A
Other versions
GB2011137A
(en
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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.)
1977-12-27
Filing date
1978-12-08
Publication date
1982-05-12
1978-12-08
Application filed by Fujitsu Ltd
filed
Critical
Fujitsu Ltd
1979-07-04
Publication of GB2011137A
publication
Critical
patent/GB2011137A/en
1982-05-12
Application granted
granted
Critical
1982-05-12
Publication of GB2011137B
publication
Critical
patent/GB2011137B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
GB7847806A
1977-12-27
1978-12-08
System for processing associative memery
Expired
GB2011137B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP15822377A
JPS5489444A
(en)
1977-12-27
1977-12-27
Associative memory processing system
Publications (2)
Publication Number
Publication Date
GB2011137A
GB2011137A
(en)
1979-07-04
GB2011137B
true
GB2011137B
(en)
1982-05-12
Family
ID=15666965
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7847806A
Expired
GB2011137B
(en)
1977-12-27
1978-12-08
System for processing associative memery
Country Status (5)
Country
Link
US
(1)
US4244033A
(en)
JP
(1)
JPS5489444A
(en)
DE
(1)
DE2856133A1
(en)
FR
(1)
FR2413751B1
(en)
GB
(1)
GB2011137B
(en)
Families Citing this family (49)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5567987A
(en)
*
1978-11-09
1980-05-22
Hitachi Ltd
Memory control system
DE2934771C3
(en)
*
1979-08-28
1982-03-25
Siemens AG, 1000 Berlin und 8000 München
Storage device.
JPS57167188A
(en)
*
1981-04-06
1982-10-14
Nippon Telegr & Teleph Corp
Buffer memory controlling system
US4491932A
(en)
*
1981-10-01
1985-01-01
Yeda Research & Development Co. Ltd.
Associative processor particularly useful for tomographic image reconstruction
US4504902A
(en)
*
1982-03-25
1985-03-12
At&T Bell Laboratories
Cache arrangement for direct memory access block transfer
JPS618798A
(en)
*
1984-06-21
1986-01-16
Nec Corp
Nonvolatile storage device
US4656626A
(en)
*
1984-12-14
1987-04-07
Itt Corporation
Apparatus and method for providing dynamically assigned switch paths
JPS61148551A
(en)
*
1984-12-24
1986-07-07
Hitachi Ltd
Address converting system
JPH0810553B2
(en)
*
1986-06-13
1996-01-31
松下電器産業株式会社
Memory circuit
US4914582A
(en)
*
1986-06-27
1990-04-03
Hewlett-Packard Company
Cache tag lookaside
EP0259967B1
(en)
*
1986-08-01
1994-03-23
Fujitsu Limited
Directory memory
US5317708A
(en)
*
1990-06-29
1994-05-31
Digital Equipment Corporation
Apparatus and method for an improved content addressable memory
US5279564A
(en)
*
1992-09-11
1994-01-18
Edward Weck Incorporated
Cannula retention device
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(en)
*
1994-12-01
1998-02-10
Cray Research, Inc.
Associative scalar data cache with write-through capabilities for a vector processor
JP2710580B2
(en)
*
1995-04-14
1998-02-10
甲府日本電気株式会社
Cache memory device
US6199140B1
(en)
*
1997-10-30
2001-03-06
Netlogic Microsystems, Inc.
Multiport content addressable memory device and timing signals
US6148364A
(en)
*
1997-12-30
2000-11-14
Netlogic Microsystems, Inc.
Method and apparatus for cascading content addressable memory devices
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
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
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
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
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
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
US6567340B1
(en)
1999-09-23
2003-05-20
Netlogic Microsystems, Inc.
Memory storage cell based array of counters
US6795892B1
(en)
2000-06-14
2004-09-21
Netlogic Microsystems, Inc.
Method and apparatus for determining a match address in an intra-row configurable cam device
US6799243B1
(en)
2000-06-14
2004-09-28
Netlogic Microsystems, Inc.
Method and apparatus for detecting a match in an intra-row configurable cam system
US6763425B1
(en)
2000-06-08
2004-07-13
Netlogic Microsystems, Inc.
Method and apparatus for address translation in a partitioned content addressable memory device
US6542391B2
(en)
*
2000-06-08
2003-04-01
Netlogic Microsystems, Inc.
Content addressable memory with configurable class-based storage partition
US6687785B1
(en)
2000-06-08
2004-02-03
Netlogic Microsystems, Inc.
Method and apparatus for re-assigning priority in a partitioned content addressable memory device
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
US6757779B1
(en)
1999-09-23
2004-06-29
Netlogic Microsystems, Inc.
Content addressable memory with selectable mask write mode
US6934795B2
(en)
*
1999-09-23
2005-08-23
Netlogic Microsystems, Inc.
Content addressable memory with programmable word width and programmable priority
US6944709B2
(en)
*
1999-09-23
2005-09-13
Netlogic Microsystems, Inc.
Content addressable memory with block-programmable mask write mode, word width and priority
US7143231B1
(en)
1999-09-23
2006-11-28
Netlogic Microsystems, Inc.
Method and apparatus for performing packet classification for policy-based packet routing
US7487200B1
(en)
1999-09-23
2009-02-03
Netlogic Microsystems, Inc.
Method and apparatus for performing priority encoding in a segmented classification system
US6751701B1
(en)
2000-06-14
2004-06-15
Netlogic Microsystems, Inc.
Method and apparatus for detecting a multiple match in an intra-row configurable CAM system
US6324087B1
(en)
2000-06-08
2001-11-27
Netlogic Microsystems, Inc.
Method and apparatus for partitioning a content addressable memory device
US7401180B1
(en)
2001-12-27
2008-07-15
Netlogic Microsystems, Inc.
Content addressable memory (CAM) device having selectable access and method therefor
US7301961B1
(en)
2001-12-27
2007-11-27
Cypress Semiconductor Corportion
Method and apparatus for configuring signal lines according to idle codes
US7185141B1
(en)
2001-12-27
2007-02-27
Netlogic Microsystems, Inc.
Apparatus and method for associating information values with portions of a content addressable memory (CAM) device
US6754766B1
(en)
*
2002-02-14
2004-06-22
Altera Corporation
Emulation of content-addressable memories
JP5231867B2
(en)
*
2008-05-23
2013-07-10
株式会社東芝
Cache memory system
US7848129B1
(en)
2008-11-20
2010-12-07
Netlogic Microsystems, Inc.
Dynamically partitioned CAM array
US7920399B1
(en)
2010-10-21
2011-04-05
Netlogic Microsystems, Inc.
Low power content addressable memory device having selectable cascaded array segments
US8467213B1
(en)
2011-03-22
2013-06-18
Netlogic Microsystems, Inc.
Power limiting in a content search system
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3588829A
(en)
*
1968-11-14
1971-06-28
Ibm
Integrated memory system with block transfer to a buffer store
BE788028A
(en)
*
1971-08-25
1973-02-26
Siemens Ag
ASSOCIATIVE MEMORY
US3735360A
(en)
*
1971-08-25
1973-05-22
Ibm
High speed buffer operation in a multi-processing system
US3967247A
(en)
*
1974-11-11
1976-06-29
Sperry Rand Corporation
Storage interface unit
US4063081A
(en)
*
1976-06-08
1977-12-13
Honeywell
Computer apparatus
1977
1977-12-27
JP
JP15822377A
patent/JPS5489444A/en
active
Granted
1978
1978-12-08
US
US05/967,591
patent/US4244033A/en
not_active
Expired – Lifetime
1978-12-08
GB
GB7847806A
patent/GB2011137B/en
not_active
Expired
1978-12-27
DE
DE19782856133
patent/DE2856133A1/en
active
Granted
1978-12-27
FR
FR7836527A
patent/FR2413751B1/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2413751B1
(en)
1985-09-13
JPS5712222B2
(en)
1982-03-09
GB2011137A
(en)
1979-07-04
US4244033A
(en)
1981-01-06
JPS5489444A
(en)
1979-07-16
FR2413751A1
(en)
1979-07-27
DE2856133A1
(en)
1979-06-28
DE2856133C2
(en)
1987-02-12
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Legal Events
Date
Code
Title
Description
1996-07-31
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19951208
