FR2423823A1 - Systeme informatique comportant un circuit d'assistance pour acces memoire - Google Patents

Systeme informatique comportant un circuit d'assistance pour acces memoire

Info

Publication number
FR2423823A1
FR2423823A1 FR7909883A FR7909883A FR2423823A1 FR 2423823 A1 FR2423823 A1 FR 2423823A1 FR 7909883 A FR7909883 A FR 7909883A FR 7909883 A FR7909883 A FR 7909883A FR 2423823 A1 FR2423823 A1 FR 2423823A1
Authority
FR
France
Prior art keywords
memory
computer system
assistance circuit
address
memory access
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.)
Pending
Application number
FR7909883A
Other languages
English (en)
French (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.)
NCR Voyix Corp
Original Assignee
NCR Corp
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 Corp filed Critical NCR Corp
Publication of FR2423823A1 publication Critical patent/FR2423823A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06F12/04—Addressing variable-length words or parts of words

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Microcomputers (AREA)
FR7909883A 1978-04-21 1979-04-19 Systeme informatique comportant un circuit d'assistance pour acces memoire Pending FR2423823A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89856478A 1978-04-21 1978-04-21

Publications (1)

Publication Number Publication Date
FR2423823A1 true FR2423823A1 (fr) 1979-11-16

Family

ID=25409635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909883A Pending FR2423823A1 (fr) 1978-04-21 1979-04-19 Systeme informatique comportant un circuit d'assistance pour acces memoire

Country Status (5)

Country Link
JP (1) JPS55500197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2951405A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2423823A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2036392A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1979000959A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043745B1 (fr) * 1980-07-04 1985-09-11 Thomson-Csf Système de traitement et de mémorisation de données numériques, notamment pour tomodensitomètre

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371928A (en) * 1980-04-15 1983-02-01 Honeywell Information Systems Inc. Interface for controlling information transfers between main data processing systems units and a central subsystem
DE3587635T2 (de) * 1984-10-04 1994-04-21 Bull Hn Information Syst Plattenspeichersteuergerät mit geteiltem Adressenregister.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550133A (en) * 1964-04-06 1970-12-22 Ibm Automatic channel apparatus
FR2167871A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-01-11 1973-08-24 Philips Nv
US3793631A (en) * 1972-09-22 1974-02-19 Westinghouse Electric Corp Digital computer apparatus operative with jump instructions
US3956737A (en) * 1973-07-19 1976-05-11 Roger James Ball Memory system with parallel access to multi-word blocks

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573741A (en) * 1968-07-11 1971-04-06 Ibm Control unit for input/output devices
US3587058A (en) * 1969-06-04 1971-06-22 Bell Telephone Labor Inc Data processing system input-output arrangement
US3739352A (en) * 1971-06-28 1973-06-12 Burroughs Corp Variable word width processor control
US3713107A (en) * 1972-04-03 1973-01-23 Ncr Firmware sort processor system
US3916383A (en) * 1973-02-20 1975-10-28 Memorex Corp Multi-processor data processing system
US3833889A (en) * 1973-03-08 1974-09-03 Control Data Corp Multi-mode data processing system
US3943494A (en) * 1974-06-26 1976-03-09 International Business Machines Corporation Distributed execution processor
DE2437252B1 (de) * 1974-08-02 1975-07-10 Ibm Deutschland Gmbh, 7000 Stuttgart Datenverarbeitungsanlage
US4071890A (en) * 1976-11-29 1978-01-31 Data General Corporation CPU-Synchronous parallel data processor apparatus
US4079455A (en) * 1976-12-13 1978-03-14 Rca Corporation Microprocessor architecture
US4077060A (en) * 1976-12-27 1978-02-28 International Business Machines Corporation Asymmetrical multiprocessor system
US4130868A (en) * 1977-04-12 1978-12-19 International Business Machines Corporation Independently controllable multiple address registers for a data processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550133A (en) * 1964-04-06 1970-12-22 Ibm Automatic channel apparatus
FR2167871A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-01-11 1973-08-24 Philips Nv
US3793631A (en) * 1972-09-22 1974-02-19 Westinghouse Electric Corp Digital computer apparatus operative with jump instructions
US3956737A (en) * 1973-07-19 1976-05-11 Roger James Ball Memory system with parallel access to multi-word blocks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043745B1 (fr) * 1980-07-04 1985-09-11 Thomson-Csf Système de traitement et de mémorisation de données numériques, notamment pour tomodensitomètre

Also Published As

Publication number Publication date
GB2036392A (en) 1980-06-25
DE2951405A1 (en) 1981-01-15
WO1979000959A1 (en) 1979-11-15
JPS55500197A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-04-03

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