FR2436443B1 - Dispositif de commande d'adresse de canal pour un systeme informatique - Google Patents

Dispositif de commande d'adresse de canal pour un systeme informatique

Info

Publication number
FR2436443B1
FR2436443B1 FR7923089A FR7923089A FR2436443B1 FR 2436443 B1 FR2436443 B1 FR 2436443B1 FR 7923089 A FR7923089 A FR 7923089A FR 7923089 A FR7923089 A FR 7923089A FR 2436443 B1 FR2436443 B1 FR 2436443B1
Authority
FR
France
Prior art keywords
control device
computer system
address control
channel address
channel
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
Application number
FR7923089A
Other languages
English (en)
Other versions
FR2436443A1 (fr
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.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of FR2436443A1 publication Critical patent/FR2436443A1/fr
Application granted granted Critical
Publication of FR2436443B1 publication Critical patent/FR2436443B1/fr
Expired 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

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)
FR7923089A 1978-09-18 1979-09-17 Dispositif de commande d'adresse de canal pour un systeme informatique Expired FR2436443B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53114345A JPS6013501B2 (ja) 1978-09-18 1978-09-18 仮想計算機システムにおけるチヤネルアドレス制御方式

Publications (2)

Publication Number Publication Date
FR2436443A1 FR2436443A1 (fr) 1980-04-11
FR2436443B1 true FR2436443B1 (fr) 1988-03-25

Family

ID=14635431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923089A Expired FR2436443B1 (fr) 1978-09-18 1979-09-17 Dispositif de commande d'adresse de canal pour un systeme informatique

Country Status (7)

Country Link
US (1) US4459661A (fr)
JP (1) JPS6013501B2 (fr)
AU (1) AU525998B2 (fr)
CA (1) CA1123109A (fr)
DE (1) DE2936932C2 (fr)
FR (1) FR2436443B1 (fr)
GB (1) GB2033116B (fr)

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DE3279744D1 (en) * 1981-08-03 1989-07-06 Ibm Peripheral sub-systems accommodating guest operating systems
US4597044A (en) * 1982-10-14 1986-06-24 Honeywell Information Systems, Inc. Apparatus and method for providing a composite descriptor in a data processing system
US4545016A (en) * 1983-01-07 1985-10-01 Tandy Corporation Memory management system
JPS59198513A (ja) * 1983-04-26 1984-11-10 Nec Corp デイジタル信号処理装置
US5109522A (en) * 1983-06-02 1992-04-28 Amdahl Corporation Data processing system with logical processing facility supporting a plurality of system control programs for production operation
US5392409A (en) * 1984-01-18 1995-02-21 Hitachi, Ltd. I/O execution method for a virtual machine system and system therefor
JPH0619747B2 (ja) * 1984-01-18 1994-03-16 株式会社日立製作所 Ｉ／ｏ命令実行方法、ｉ／ｏ割込処理方法およびそれらを用いた計算機システム
US4809156A (en) * 1984-03-19 1989-02-28 Trw Inc. Address generator circuit
US4757438A (en) * 1984-07-12 1988-07-12 Texas Instruments Incorporated Computer system enabling automatic memory management operations
US4975836A (en) * 1984-12-19 1990-12-04 Hitachi, Ltd. Virtual computer system
DE3689287T2 (de) * 1985-02-18 1994-05-26 Nec Corp Datenverarbeitungsgerät.
JPS61190638A (ja) * 1985-02-20 1986-08-25 Hitachi Ltd 仮想計算機のフアイル制御方式
US4979107A (en) * 1985-02-21 1990-12-18 International Business Machines Corporation Modification of device configuration wherein the system specifies and prompts the user with only parameters required to be changed
JPS61206043A (ja) * 1985-03-11 1986-09-12 Hitachi Ltd 仮想計算機システムにおける割込制御方法
JPS61206057A (ja) * 1985-03-11 1986-09-12 Hitachi Ltd アドレス変換装置
FR2580096B1 (fr) * 1985-04-04 1988-08-19 Nec Corp
JPH0792761B2 (ja) * 1985-07-31 1995-10-09 株式会社日立製作所 仮想計算機システムの入出力制御方法
JPS62154037A (ja) * 1985-12-26 1987-07-09 Hitachi Ltd 仮想計算機監視制御方式
JPS62159239A (ja) * 1985-12-30 1987-07-15 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 仮想マシンの編集システム
JPH0821009B2 (ja) * 1986-09-22 1996-03-04 日本電気株式会社 チャネル制御装置のイニシャライズ方法及びそのイニシャライズのためのシステム
US5003466A (en) * 1987-02-06 1991-03-26 At&T Bell Laboratories Multiprocessing method and arrangement
US5127094A (en) * 1987-11-09 1992-06-30 Hitachi, Ltd. Virtual storage type computer system
JPH0291747A (ja) * 1988-09-29 1990-03-30 Hitachi Ltd 情報処理装置
US5341484A (en) * 1988-11-02 1994-08-23 Hitachi, Ltd. Virtual machine system having an extended storage
EP0392895B1 (fr) 1989-04-13 1995-12-13 Sundisk Corporation Système EEprom avec effacement en bloc
US7190617B1 (en) * 1989-04-13 2007-03-13 Sandisk Corporation Flash EEprom system
US7447069B1 (en) 1989-04-13 2008-11-04 Sandisk Corporation Flash EEprom system
JP2825550B2 (ja) * 1989-09-21 1998-11-18 株式会社日立製作所 多重仮想空間アドレス制御方法および計算機システム
JPH0820975B2 (ja) * 1990-03-29 1996-03-04 インターナショナル・ビジネス・マシーンズ・コーポレイション コンピュータシステムおよびコンピュータ上で実行されるトレース方法
JPH0512126A (ja) * 1991-07-05 1993-01-22 Hitachi Ltd 仮想計算機のアドレス変換装置及びアドレス変換方法
WO1993013482A1 (fr) * 1992-01-02 1993-07-08 Amdahl Corporation Systeme d'ordinateur avec programmes clients sur deux niveaux
US5426748A (en) * 1992-01-03 1995-06-20 International Business Machines Corporation Guest/host extended addressing method and means with contiguous access list entries
JPH0695898A (ja) * 1992-09-16 1994-04-08 Hitachi Ltd 仮想計算機の制御方法および仮想計算機システム
US5367661A (en) * 1992-11-19 1994-11-22 International Business Machines Corporation Technique for controlling channel operations in a host computer by updating signals defining a dynamically alterable channel program
US5526503A (en) * 1993-10-06 1996-06-11 Ast Research, Inc. Virtual addressing buffer circuit
US5590297A (en) * 1994-01-04 1996-12-31 Intel Corporation Address generation unit with segmented addresses in a mircroprocessor
US5649140A (en) * 1995-03-31 1997-07-15 International Business Machines Corporation System for use in translating virtual addresses into absolute addresses
US5918248A (en) * 1996-12-30 1999-06-29 Northern Telecom Limited Shared memory control algorithm for mutual exclusion and rollback
US6003041A (en) * 1998-01-05 1999-12-14 Gateway 2000, Inc. Method and managing multiple channel maps from multiple input devices in a multimedia system
US6687858B1 (en) 2000-05-16 2004-02-03 Phillip M. Adams Software-hardware welding system
US6691181B2 (en) 2001-10-09 2004-02-10 Phillip M. Adams Programmatic time-gap defect detection apparatus and method
US7472207B2 (en) * 2001-10-09 2008-12-30 Aftg-Tg, L.L.C. Optimized-incrementing, time-gap defect detection apparatus and method
US6842802B2 (en) * 2001-11-30 2005-01-11 Aftg-Tg, L.L.C. Programmatic time-gap defect correction apparatus and method
US7177967B2 (en) * 2003-09-30 2007-02-13 Intel Corporation Chipset support for managing hardware interrupts in a virtual machine system
JP4333370B2 (ja) * 2004-01-08 2009-09-16 株式会社日立製作所 データ処理システム
US7519792B2 (en) * 2006-02-21 2009-04-14 Intel Corporation Memory region access management
US20080270737A1 (en) * 2007-04-26 2008-10-30 Hewlett-Packard Development Company, L.P. Data Processing System And Method
US10037150B2 (en) * 2016-07-15 2018-07-31 Advanced Micro Devices, Inc. Memory controller with virtual controller mode

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Publication number Priority date Publication date Assignee Title
US3510847A (en) * 1967-09-25 1970-05-05 Burroughs Corp Address manipulation circuitry for a digital computer
US3555513A (en) * 1967-10-11 1971-01-12 Burroughs Corp Multiprocessor digital computer system with address modification during program execution
GB1329721A (en) * 1970-05-26 1973-09-12 Plessey Co Ltd Data processing devices
US3786427A (en) * 1971-06-29 1974-01-15 Ibm Dynamic address translation reversed
US3723976A (en) * 1972-01-20 1973-03-27 Ibm Memory system with logical and real addressing
GB1447297A (en) * 1972-12-06 1976-08-25 Amdahl Corp Data processing system
US3828327A (en) * 1973-04-30 1974-08-06 Ibm Simplified storage protection and address translation under system mode control in a data processing system
US4104718A (en) * 1974-12-16 1978-08-01 Compagnie Honeywell Bull (Societe Anonyme) System for protecting shared files in a multiprogrammed computer
US4044334A (en) * 1975-06-19 1977-08-23 Honeywell Information Systems, Inc. Database instruction unload
US4037215A (en) * 1976-04-30 1977-07-19 International Business Machines Corporation Key controlled address relocation translation system
US4149244A (en) * 1976-06-07 1979-04-10 Amdahl Corporation Data processing system including a program-executing secondary system controlling a program-executing primary system
US4092715A (en) * 1976-09-22 1978-05-30 Honeywell Information Systems Inc. Input-output unit having extended addressing capability
US4084227A (en) * 1976-09-24 1978-04-11 Sperry Rand Corporation Virtual address translator
US4128875A (en) * 1976-12-16 1978-12-05 Sperry Rand Corporation Optional virtual memory system
US4155119A (en) * 1977-09-21 1979-05-15 Sperry Rand Corporation Method for providing virtual addressing for externally specified addressed input/output operations
US4253145A (en) * 1978-12-26 1981-02-24 Honeywell Information Systems Inc. Hardware virtualizer for supporting recursive virtual computer systems on a host computer system

Also Published As

Publication number Publication date
GB2033116B (en) 1983-03-30
JPS6013501B2 (ja) 1985-04-08
DE2936932A1 (de) 1980-04-03
GB2033116A (en) 1980-05-14
DE2936932C2 (de) 1985-05-23
US4459661A (en) 1984-07-10
CA1123109A (fr) 1982-05-04
JPS5542326A (en) 1980-03-25
AU525998B2 (en) 1982-12-09
AU5089179A (en) 1980-03-27
FR2436443A1 (fr) 1980-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse