AU3122089A - Data memory system - Google Patents

Data memory system

Info

Publication number
AU3122089A
AU3122089A AU31220/89A AU3122089A AU3122089A AU 3122089 A AU3122089 A AU 3122089A AU 31220/89 A AU31220/89 A AU 31220/89A AU 3122089 A AU3122089 A AU 3122089A AU 3122089 A AU3122089 A AU 3122089A
Authority
AU
Australia
Prior art keywords
memory system
data memory
data
memory
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.)
Granted
Application number
AU31220/89A
Other versions
AU607594B2 (en
Inventor
John Richard Eaton
Robert Malcolm Lister
Keith Turley
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 Services Ltd
Original Assignee
Fujitsu Services 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.)
Filing date
Publication date
Application filed by Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of AU3122089A publication Critical patent/AU3122089A/en
Application granted granted Critical
Publication of AU607594B2 publication Critical patent/AU607594B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G06F12/0893—Caches characterised by their organisation or structure
    • G06F12/0897—Caches characterised by their organisation or structure with two or more cache hierarchy levels
AU31220/89A 1988-02-12 1989-03-10 Data memory system Ceased AU607594B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888805908A GB8805908D0 (en) 1988-02-12 1988-02-12 Data memory system
GB8805908 1988-03-12

Publications (2)

Publication Number Publication Date
AU3122089A true AU3122089A (en) 1989-09-14
AU607594B2 AU607594B2 (en) 1991-03-07

Family

ID=10633317

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31220/89A Ceased AU607594B2 (en) 1988-02-12 1989-03-10 Data memory system

Country Status (3)

Country Link
AU (1) AU607594B2 (en)
GB (2) GB8805908D0 (en)
ZA (1) ZA89345B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0469202A1 (en) * 1990-08-02 1992-02-05 Digital Equipment Corporation Sequential reference management for cache memories
CA2043493C (en) * 1990-10-05 1997-04-01 Ricky C. Hetherington Hierarchical integrated circuit cache memory
US5623627A (en) * 1993-12-09 1997-04-22 Advanced Micro Devices, Inc. Computer memory architecture including a replacement cache
US6460114B1 (en) * 1999-07-29 2002-10-01 Micron Technology, Inc. Storing a flushed cache line in a memory buffer of a controller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020466A (en) * 1974-07-05 1977-04-26 Ibm Corporation Memory hierarchy system with journaling and copy back
US4458310A (en) * 1981-10-02 1984-07-03 At&T Bell Laboratories Cache memory using a lowest priority replacement circuit

Also Published As

Publication number Publication date
GB2215887B (en) 1992-01-22
GB2215887A (en) 1989-09-27
ZA89345B (en) 1989-10-25
AU607594B2 (en) 1991-03-07
GB8828848D0 (en) 1989-01-18
GB8805908D0 (en) 1988-04-13

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired