DE69032490D1 - Datenspeichersystem und dessen Betriebsverfahren - Google Patents

Datenspeichersystem und dessen Betriebsverfahren

Info

Publication number
DE69032490D1
DE69032490D1 DE69032490T DE69032490T DE69032490D1 DE 69032490 D1 DE69032490 D1 DE 69032490D1 DE 69032490 T DE69032490 T DE 69032490T DE 69032490 T DE69032490 T DE 69032490T DE 69032490 D1 DE69032490 D1 DE 69032490D1
Authority
DE
Germany
Prior art keywords
data storage
storage system
operating method
operating
data
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 - Fee Related
Application number
DE69032490T
Other languages
English (en)
Other versions
DE69032490T2 (de
Inventor
James C Curry
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.)
NCR International Inc
Original Assignee
NCR International 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 NCR International Inc filed Critical NCR International Inc
Application granted granted Critical
Publication of DE69032490D1 publication Critical patent/DE69032490D1/de
Publication of DE69032490T2 publication Critical patent/DE69032490T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02Addressing or allocation; Relocation
    • G06F12/0215Addressing or allocation; Relocation with look ahead addressing means
DE69032490T 1989-03-27 1990-03-01 Datenspeichersystem und dessen Betriebsverfahren Expired - Fee Related DE69032490T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/328,642 US5214777A (en) 1989-03-27 1989-03-27 High speed read/modify/write memory system and method

Publications (2)

Publication Number Publication Date
DE69032490D1 true DE69032490D1 (de) 1998-08-27
DE69032490T2 DE69032490T2 (de) 1999-04-15

Family

ID=23281805

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69032490T Expired - Fee Related DE69032490T2 (de) 1989-03-27 1990-03-01 Datenspeichersystem und dessen Betriebsverfahren

Country Status (5)

Country Link
US (1) US5214777A (de)
EP (1) EP0390340B1 (de)
JP (1) JPH02292645A (de)
CA (1) CA1322613C (de)
DE (1) DE69032490T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696023A1 (fr) * 1992-09-18 1994-03-25 Devaux Fabrice Mémoire à accès rapide.
SE515718C2 (sv) * 1994-10-17 2001-10-01 Ericsson Telefon Ab L M System och förfarande för behandling av minnesdata samt kommunikationssystem
US5809228A (en) * 1995-12-27 1998-09-15 Intel Corporaiton Method and apparatus for combining multiple writes to a memory resource utilizing a write buffer
US5862407A (en) * 1996-03-15 1999-01-19 Rendition, Inc. System for performing DMA byte swapping within each data element in accordance to swapping indication bits within a DMA command
JP2000285671A (ja) * 1999-03-30 2000-10-13 Nec Corp 半導体メモリ
FR2801388B1 (fr) 1999-11-19 2003-12-12 St Microelectronics Sa Procede de commande de memoire dram rapide et controleur adapte
US7613868B2 (en) * 2004-06-09 2009-11-03 Headway Technologies, Inc. Method and system for optimizing the number of word line segments in a segmented MRAM array
US7383388B2 (en) 2004-06-17 2008-06-03 International Business Machines Corporation Method for storing data
US7159069B2 (en) * 2004-06-23 2007-01-02 Atmel Corporation Simultaneous external read operation during internal programming in a flash memory device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781812A (en) * 1971-06-28 1973-12-25 Burroughs Corp Addressing system responsive to a transfer vector for accessing a memory
FR129151A (de) * 1974-02-09
US4092728A (en) * 1976-11-29 1978-05-30 Rca Corporation Parallel access memory system
US4157586A (en) * 1977-05-05 1979-06-05 International Business Machines Corporation Technique for performing partial stores in store-thru memory configuration
US4168541A (en) * 1978-09-25 1979-09-18 Sperry Rand Corporation Paired least recently used block replacement system
US4467443A (en) * 1979-07-30 1984-08-21 Burroughs Corporation Bit addressable variable length memory system
US4315312A (en) * 1979-12-19 1982-02-09 Ncr Corporation Cache memory having a variable data block size
US4439829A (en) * 1981-01-07 1984-03-27 Wang Laboratories, Inc. Data processing machine with improved cache memory management
US4527238A (en) * 1983-02-28 1985-07-02 Honeywell Information Systems Inc. Cache with independent addressable data and directory arrays
JPS59213084A (ja) * 1983-05-16 1984-12-01 Fujitsu Ltd バッファ記憶装置のアクセス制御方式
US4577293A (en) * 1984-06-01 1986-03-18 International Business Machines Corporation Distributed, on-chip cache
US4942520A (en) * 1987-07-31 1990-07-17 Prime Computer, Inc. Method and apparatus for indexing, accessing and updating a memory
GB8728494D0 (en) * 1987-12-05 1988-01-13 Int Computers Ltd Multi-cache data storage system
US5023776A (en) * 1988-02-22 1991-06-11 International Business Machines Corp. Store queue for a tightly coupled multiple processor configuration with two-level cache buffer storage

Also Published As

Publication number Publication date
CA1322613C (en) 1993-09-28
EP0390340A2 (de) 1990-10-03
DE69032490T2 (de) 1999-04-15
JPH02292645A (ja) 1990-12-04
EP0390340B1 (de) 1998-07-22
US5214777A (en) 1993-05-25
EP0390340A3 (de) 1992-04-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: V. BEZOLD & SOZIEN, 80799 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee