GB1269301A - Numerical data processing systems - Google Patents

Numerical data processing systems

Info

Publication number
GB1269301A
GB1269301A GB36748/70A GB3674870A GB1269301A GB 1269301 A GB1269301 A GB 1269301A GB 36748/70 A GB36748/70 A GB 36748/70A GB 3674870 A GB3674870 A GB 3674870A GB 1269301 A GB1269301 A GB 1269301A
Authority
GB
United Kingdom
Prior art keywords
signal
gate
line
request
stable
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
GB36748/70A
Other languages
English (en)
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.)
Compagnie Internationale pour lInformatique
Original Assignee
Compagnie Internationale pour lInformatique
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 Compagnie Internationale pour lInformatique filed Critical Compagnie Internationale pour lInformatique
Publication of GB1269301A publication Critical patent/GB1269301A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/18—Handling requests for interconnection or transfer for access to memory bus based on priority control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Multi Processors (AREA)
  • Bus Control (AREA)
GB36748/70A 1969-07-31 1970-07-29 Numerical data processing systems Expired GB1269301A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6926199A FR2056894A1 (enrdf_load_stackoverflow) 1969-07-31 1969-07-31

Publications (1)

Publication Number Publication Date
GB1269301A true GB1269301A (en) 1972-04-06

Family

ID=9038361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36748/70A Expired GB1269301A (en) 1969-07-31 1970-07-29 Numerical data processing systems

Country Status (4)

Country Link
US (1) USRE27779E (enrdf_load_stackoverflow)
DE (1) DE2037811C3 (enrdf_load_stackoverflow)
FR (1) FR2056894A1 (enrdf_load_stackoverflow)
GB (1) GB1269301A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465269A1 (fr) * 1979-09-12 1981-03-20 Cii Honeywell Bull Selecteur de demandes asynchrones dans un systeme de traitement de l'information
FR2593304A1 (fr) * 1986-01-17 1987-07-24 Intel Corp Systeme logique de priorite
WO1988008578A1 (en) * 1987-05-01 1988-11-03 Digital Equipment Corporation Apparatus and method for determining access to a bus
EP0322066A1 (fr) * 1987-12-23 1989-06-28 Laboratoires D'electronique Philips Système de gestion des priorités d'accès à une mémoire et son application
US4858116A (en) * 1987-05-01 1989-08-15 Digital Equipment Corporation Method and apparatus for managing multiple lock indicators in a multiprocessor computer system
US4941083A (en) * 1987-05-01 1990-07-10 Digital Equipment Corporation Method and apparatus for initiating interlock read transactions on a multiprocessor computer system
US4949239A (en) * 1987-05-01 1990-08-14 Digital Equipment Corporation System for implementing multiple lock indicators on synchronous pended bus in multiprocessor computer system
EP0309428A3 (en) * 1987-09-23 1991-01-30 International Business Machines Corporation Prioritizing access to multiported data processing resources
US5115507A (en) * 1987-12-23 1992-05-19 U.S. Philips Corp. System for management of the priorities of access to a memory and its application
US5341510A (en) * 1987-05-01 1994-08-23 Digital Equipment Corporation Commander node method and apparatus for assuring adequate access to system resources in a multiprocessor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465269A1 (fr) * 1979-09-12 1981-03-20 Cii Honeywell Bull Selecteur de demandes asynchrones dans un systeme de traitement de l'information
EP0025731A1 (fr) * 1979-09-12 1981-03-25 COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII - HONEYWELL BULL (dite CII-HB) Sélecteur de demandes asynchrones dans un système de traitement de l'information
FR2593304A1 (fr) * 1986-01-17 1987-07-24 Intel Corp Systeme logique de priorite
US4858116A (en) * 1987-05-01 1989-08-15 Digital Equipment Corporation Method and apparatus for managing multiple lock indicators in a multiprocessor computer system
WO1988008578A1 (en) * 1987-05-01 1988-11-03 Digital Equipment Corporation Apparatus and method for determining access to a bus
US4941083A (en) * 1987-05-01 1990-07-10 Digital Equipment Corporation Method and apparatus for initiating interlock read transactions on a multiprocessor computer system
US4949239A (en) * 1987-05-01 1990-08-14 Digital Equipment Corporation System for implementing multiple lock indicators on synchronous pended bus in multiprocessor computer system
AU604907B2 (en) * 1987-05-01 1991-01-03 Digital Equipment Corporation Apparatus and method for determining access to a bus
US5341510A (en) * 1987-05-01 1994-08-23 Digital Equipment Corporation Commander node method and apparatus for assuring adequate access to system resources in a multiprocessor
EP0309428A3 (en) * 1987-09-23 1991-01-30 International Business Machines Corporation Prioritizing access to multiported data processing resources
EP0322066A1 (fr) * 1987-12-23 1989-06-28 Laboratoires D'electronique Philips Système de gestion des priorités d'accès à une mémoire et son application
FR2625341A1 (fr) * 1987-12-23 1989-06-30 Labo Electronique Physique Systeme de gestion des priorites d'acces a une memoire et son application
US5115507A (en) * 1987-12-23 1992-05-19 U.S. Philips Corp. System for management of the priorities of access to a memory and its application

Also Published As

Publication number Publication date
DE2037811B2 (de) 1973-01-25
FR2056894A1 (enrdf_load_stackoverflow) 1971-05-07
USRE27779E (en) 1973-10-09
DE2037811C3 (de) 1973-09-13
DE2037811A1 (de) 1971-02-11

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