ES8503868A1 - Una instalacion de control de almacenamiento intermedio en un procesador de datos - Google Patents
Una instalacion de control de almacenamiento intermedio en un procesador de datosInfo
- Publication number
- ES8503868A1 ES8503868A1 ES532492A ES532492A ES8503868A1 ES 8503868 A1 ES8503868 A1 ES 8503868A1 ES 532492 A ES532492 A ES 532492A ES 532492 A ES532492 A ES 532492A ES 8503868 A1 ES8503868 A1 ES 8503868A1
- Authority
- ES
- Spain
- Prior art keywords
- buffer
- control system
- storage control
- partition
- address
- 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
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
- G06F12/0844—Multiple simultaneous or quasi-simultaneous cache accessing
- G06F12/0846—Cache with multiple tag or data arrays being simultaneously accessible
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Memory System Of A Hierarchy Structure (AREA)
- Memory System (AREA)
Abstract
SISTEMA DE CONTROL DE ALMACENAMIENTO INTERMEDIO UTILIZADO EN UN TRATADOR ESCALONADO DE DATOS.COMPRENDE UN SISTEMA DE MEMORIA QUE TIENE UNA ESTRUCTURA JERARQUICA DE DOS NIVELES COMPUESTA DE UN ALMACENAMIENTO PRINCIPAL Y UNO INTERMEDIO. EL ALMACENAMIENTO INTERMEDIO TIENE UNA PARTE DE ETIQUETAS Y UNA PARTE DE DATOS DE ACCESO INDEPENDIENTE, ESTANDO COMPUESTA CADA UNA DE LAS PARTES DE UNA PLURALIDAD DE ESPACIOS Y LA PARTE DE DATOS ESTA CONSTITUIDA POR CADA ESPECIO PUDIENDOSE SELECCIONAR UNO DE ENTRE UNA PLURALIDAD DE PASOS DE DIRECCION Y SELECCIONAR UNA DIRECCION PARA UN ACCESO A LECTURA Y UNA DIRECCION PARA UN ACCESO A ESCRITURA O INSCRIPCION PARA CADA ESPACIO, CON LO QUE SE EFECTUA SIMULTANEAMENTE UNA OPERACION DE LECTURA Y OTRA DE ESCRITURA EN EL MISMO CICLO DE MAQUINA Y EJECUTANDOSE DE NUEVO EL ACCESO A LECTURA SOLO CUANDO LOS ACCESOS A LECTURA Y ESCRITURA SE EFECTUAN PARA EL MISMO ESPACIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58085351A JPS59213084A (ja) | 1983-05-16 | 1983-05-16 | バッファ記憶装置のアクセス制御方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8503868A1 true ES8503868A1 (es) | 1985-03-01 |
ES532492A0 ES532492A0 (es) | 1985-03-01 |
Family
ID=13856259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES532492A Granted ES532492A0 (es) | 1983-05-16 | 1984-05-14 | Una instalacion de control de almacenamiento intermedio en un procesador de datos |
Country Status (9)
Country | Link |
---|---|
US (1) | US5097414A (es) |
EP (1) | EP0125855B1 (es) |
JP (1) | JPS59213084A (es) |
KR (1) | KR890003688B1 (es) |
AU (1) | AU551435B2 (es) |
BR (1) | BR8402299A (es) |
CA (1) | CA1218753A (es) |
DE (1) | DE3485487D1 (es) |
ES (1) | ES532492A0 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0224691B1 (en) * | 1985-12-02 | 1993-02-10 | International Business Machines Corporation | A multiple read/write access memory system |
JPS63257853A (ja) * | 1987-04-03 | 1988-10-25 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | キヤツシユ・メモリ・システム |
JPH0727492B2 (ja) * | 1988-01-21 | 1995-03-29 | 三菱電機株式会社 | 緩衝記憶装置 |
US5247649A (en) * | 1988-05-06 | 1993-09-21 | Hitachi, Ltd. | Multi-processor system having a multi-port cache memory |
JPH01280860A (ja) * | 1988-05-06 | 1989-11-13 | Hitachi Ltd | マルチポートキヤツシユメモリを有するマルチプロセツサシステム |
US5214777A (en) * | 1989-03-27 | 1993-05-25 | Ncr Corporation | High speed read/modify/write memory system and method |
JPH077356B2 (ja) * | 1989-05-19 | 1995-01-30 | 株式会社東芝 | パイプライン方式のマイクロプロセッサ |
JPH0740247B2 (ja) * | 1989-06-20 | 1995-05-01 | 松下電器産業株式会社 | キャッシュメモリ装置 |
US5442769A (en) * | 1990-03-13 | 1995-08-15 | At&T Corp. | Processor having general registers with subdivisions addressable in instructions by register number and subdivision type |
JP2636485B2 (ja) * | 1990-09-21 | 1997-07-30 | 日本電気株式会社 | キャッシュ記憶装置 |
JPH04145552A (ja) * | 1990-10-05 | 1992-05-19 | Nec Corp | キャッシュ記憶装置 |
JPH04199242A (ja) * | 1990-11-26 | 1992-07-20 | Nec Corp | キャッシュ記憶装置 |
JPH04199243A (ja) * | 1990-11-26 | 1992-07-20 | Nec Corp | キャッシュ記憶装置 |
WO1993004431A1 (fr) * | 1991-08-15 | 1993-03-04 | Fujitsu Limited | Systeme de commande de memoire tampon |
JPH05143449A (ja) * | 1991-11-22 | 1993-06-11 | Fujitsu Ltd | 主記憶データ書込制御方法 |
JP2868141B2 (ja) | 1992-03-16 | 1999-03-10 | 株式会社日立製作所 | ディスクアレイ装置 |
US5678040A (en) * | 1993-10-29 | 1997-10-14 | Motorola, Inc. | Method for managing a hierarchical design transaction |
US5860149A (en) * | 1995-06-07 | 1999-01-12 | Emulex Corporation | Memory buffer system using a single pointer to reference multiple associated data |
US5915265A (en) * | 1995-12-22 | 1999-06-22 | Intel Corporation | Method and apparatus for dynamically allocating and resizing the dedicated memory in a shared memory buffer architecture system |
JPH09237162A (ja) * | 1996-02-23 | 1997-09-09 | Hewlett Packard Co <Hp> | 走査型データ記憶システム、及びその針摩耗管理方法、媒体摩耗管理方法、並びに残存寿命表示装置 |
US5924115A (en) * | 1996-03-29 | 1999-07-13 | Interval Research Corporation | Hierarchical memory architecture for a programmable integrated circuit having an interconnect structure connected in a tree configuration |
US6029237A (en) * | 1997-10-08 | 2000-02-22 | Dell Usa, L.P. | Method for simulating the presence of a diskette drive in a NetPC computer that contains only a hard disk drive |
JP2014006807A (ja) * | 2012-06-26 | 2014-01-16 | Fujitsu Ltd | 演算処理装置、キャッシュメモリ制御装置及びキャッシュメモリの制御方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208716A (en) * | 1978-12-11 | 1980-06-17 | Honeywell Information Systems Inc. | Cache arrangement for performing simultaneous read/write operations |
US4293910A (en) * | 1979-07-02 | 1981-10-06 | International Business Machines Corporation | Reconfigurable key-in-storage means for protecting interleaved main storage |
JPS5619575A (en) * | 1979-07-25 | 1981-02-24 | Fujitsu Ltd | Data processing system having hierarchy memory |
JPS5694567A (en) * | 1979-12-28 | 1981-07-31 | Fujitsu Ltd | Busy control system for buffer memory |
US4407015A (en) * | 1980-11-26 | 1983-09-27 | Burroughs Corporation | Multiple event driven micro-sequencer |
US4439829A (en) * | 1981-01-07 | 1984-03-27 | Wang Laboratories, Inc. | Data processing machine with improved cache memory management |
CA1187198A (en) * | 1981-06-15 | 1985-05-14 | Takashi Chiba | System for controlling access to channel buffers |
US4493026A (en) * | 1982-05-26 | 1985-01-08 | International Business Machines Corporation | Set associative sector cache |
-
1983
- 1983-05-16 JP JP58085351A patent/JPS59213084A/ja active Granted
-
1984
- 1984-05-04 CA CA000453619A patent/CA1218753A/en not_active Expired
- 1984-05-04 DE DE8484303047T patent/DE3485487D1/de not_active Expired - Fee Related
- 1984-05-04 EP EP19840303047 patent/EP0125855B1/en not_active Expired
- 1984-05-09 KR KR8402493A patent/KR890003688B1/ko not_active IP Right Cessation
- 1984-05-10 AU AU27887/84A patent/AU551435B2/en not_active Ceased
- 1984-05-14 ES ES532492A patent/ES532492A0/es active Granted
- 1984-05-15 BR BR8402299A patent/BR8402299A/pt not_active IP Right Cessation
-
1989
- 1989-10-17 US US07/423,588 patent/US5097414A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0125855A3 (en) | 1988-05-25 |
DE3485487D1 (de) | 1992-03-12 |
CA1218753A (en) | 1987-03-03 |
JPS6215896B2 (es) | 1987-04-09 |
BR8402299A (pt) | 1984-12-26 |
JPS59213084A (ja) | 1984-12-01 |
US5097414A (en) | 1992-03-17 |
AU551435B2 (en) | 1986-05-01 |
KR840008849A (ko) | 1984-12-19 |
EP0125855A2 (en) | 1984-11-21 |
KR890003688B1 (en) | 1989-09-30 |
EP0125855B1 (en) | 1992-01-29 |
ES532492A0 (es) | 1985-03-01 |
AU2788784A (en) | 1984-11-22 |
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