JPS549634U - - Google Patents

Info

Publication number
JPS549634U
JPS549634U JP1978080055U JP8005578U JPS549634U JP S549634 U JPS549634 U JP S549634U JP 1978080055 U JP1978080055 U JP 1978080055U JP 8005578 U JP8005578 U JP 8005578U JP S549634 U JPS549634 U JP S549634U
Authority
JP
Japan
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
JP1978080055U
Other versions
JPS5734640Y2 (ja
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 filed Critical
Publication of JPS549634U publication Critical patent/JPS549634U/ja
Application granted granted Critical
Publication of JPS5734640Y2 publication Critical patent/JPS5734640Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1064—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices in cache or content addressable memories
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
JP1978080055U 1977-06-13 1978-06-13 Expired JPS5734640Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/805,686 US4092713A (en) 1977-06-13 1977-06-13 Post-write address word correction in cache memory system

Publications (2)

Publication Number Publication Date
JPS549634U true JPS549634U (ja) 1979-01-22
JPS5734640Y2 JPS5734640Y2 (ja) 1982-07-30

Family

ID=25192235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978080055U Expired JPS5734640Y2 (ja) 1977-06-13 1978-06-13

Country Status (2)

Country Link
US (1) US4092713A (ja)
JP (1) JPS5734640Y2 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373179A (en) * 1978-06-26 1983-02-08 Fujitsu Limited Dynamic address translation system
US4323968A (en) * 1978-10-26 1982-04-06 International Business Machines Corporation Multilevel storage system having unitary control of data transfers
US4225922A (en) * 1978-12-11 1980-09-30 Honeywell Information Systems Inc. Command queue apparatus included within a cache unit for facilitating command sequencing
US4314331A (en) * 1978-12-11 1982-02-02 Honeywell Information Systems Inc. Cache unit information replacement apparatus
US4445191A (en) * 1979-08-13 1984-04-24 Burroughs Corporation Data word handling enhancement in a page oriented named-data hierarchical memory system
US4322795A (en) * 1980-01-24 1982-03-30 Honeywell Information Systems Inc. Cache memory utilizing selective clearing and least recently used updating
FR2479532B1 (fr) * 1980-04-01 1986-09-19 Bull Sa Procede et dispositif pour gerer les transferts d'informations entre un ensemble memoire et les differentes unites de traitement d'un systeme de traitement numerique de l'information
US4426682A (en) 1981-05-22 1984-01-17 Harris Corporation Fast cache flush mechanism
JPS58501296A (ja) * 1981-08-18 1983-08-04 インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション Ｌｒｕペ−シング・バツフア・プ−ルを通してデ−タ・ベ−スのデマンド・アクセスを行なう際のスラツシング減少
JPS6049950B2 (ja) * 1981-08-27 1985-11-06 富士通株式会社 Ｌｒｕエラ−処理方式
JPS5853097A (ja) * 1981-09-24 1983-03-29 Fujitsu Ltd キ−記憶のエラ−処理方式
US4510581A (en) * 1983-02-14 1985-04-09 Prime Computer, Inc. High speed buffer allocation apparatus
US4875155A (en) * 1985-06-28 1989-10-17 International Business Machines Corporation Peripheral subsystem having read/write cache with record access
US4779189A (en) * 1985-06-28 1988-10-18 International Business Machines Corporation Peripheral subsystem initialization method and apparatus
US4799222A (en) * 1987-01-07 1989-01-17 Honeywell Bull Inc. Address transform method and apparatus for transferring addresses
US4991090A (en) * 1987-05-18 1991-02-05 International Business Machines Corporation Posting out-of-sequence fetches
US5148536A (en) * 1988-07-25 1992-09-15 Digital Equipment Corporation Pipeline having an integral cache which processes cache misses and loads data in parallel
JP2523814B2 (ja) * 1988-09-20 1996-08-14 富士通株式会社 ム―ブアウト・システム
JPH02206856A (ja) * 1989-01-27 1990-08-16 Digital Equip Corp <Dec> アドレス転送エラーの検出方法及び装置
US4995041A (en) * 1989-02-03 1991-02-19 Digital Equipment Corporation Write back buffer with error correcting capabilities
US5509119A (en) * 1994-09-23 1996-04-16 Hewlett-Packard Company Fast comparison method and apparatus for error corrected cache tags
US5666371A (en) * 1995-02-24 1997-09-09 Unisys Corporation Method and apparatus for detecting errors in a system that employs multi-bit wide memory elements
US5701313A (en) * 1995-02-24 1997-12-23 Unisys Corporation Method and apparatus for removing soft errors from a memory
US5596716A (en) * 1995-03-01 1997-01-21 Unisys Corporation Method and apparatus for indicating the severity of a fault within a computer system
US5511164A (en) * 1995-03-01 1996-04-23 Unisys Corporation Method and apparatus for determining the source and nature of an error within a computer system
JP2842809B2 (ja) * 1995-06-28 1999-01-06 甲府日本電気株式会社 キャッシュ索引の障害訂正装置
JPH09146836A (ja) * 1995-11-21 1997-06-06 Kofu Nippon Denki Kk キャッシュ索引の障害訂正装置
US5751740A (en) * 1995-12-14 1998-05-12 Gorca Memory Systems Error detection and correction system for use with address translation memory controller
US5774648A (en) * 1996-10-02 1998-06-30 Mitsubishi Semiconductor Of America, Inc. Address generator for error control system
JP2000222280A (ja) * 1999-01-19 2000-08-11 Texas Instr Inc <Ti> 二重クロック・システム用の後置書込みバッファ
US7027064B2 (en) * 2002-02-28 2006-04-11 Sun Microsystems, Inc. Active block write-back from SRAM cache to DRAM
US7275202B2 (en) * 2004-04-07 2007-09-25 International Business Machines Corporation Method, system and program product for autonomous error recovery for memory devices

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
US3786427A (en) * 1971-06-29 1974-01-15 Ibm Dynamic address translation reversed
US3840862A (en) * 1973-09-27 1974-10-08 Honeywell Inf Systems Status indicator apparatus for tag directory in associative stores
US3896419A (en) * 1974-01-17 1975-07-22 Honeywell Inf Systems Cache memory store in a processor of a data processing system
US3967247A (en) * 1974-11-11 1976-06-29 Sperry Rand Corporation Storage interface unit

Also Published As

Publication number Publication date
JPS5734640Y2 (ja) 1982-07-30
US4092713A (en) 1978-05-30

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