FR1482466A - Circuit de priorité en ramification - Google Patents

Circuit de priorité en ramification

Info

Publication number
FR1482466A
FR1482466A FR7843A FR06007843A FR1482466A FR 1482466 A FR1482466 A FR 1482466A FR 7843 A FR7843 A FR 7843A FR 06007843 A FR06007843 A FR 06007843A FR 1482466 A FR1482466 A FR 1482466A
Authority
FR
France
Prior art keywords
branching
priority circuit
priority
circuit
branching priority
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
FR7843A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1482466A publication Critical patent/FR1482466A/fr
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
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G06F13/364—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using independent requests or grants, e.g. using separated request and grant lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Multi Processors (AREA)
FR7843A 1965-06-09 1966-05-27 Circuit de priorité en ramification Expired FR1482466A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US462652A US3353160A (en) 1965-06-09 1965-06-09 Tree priority circuit

Publications (1)

Publication Number Publication Date
FR1482466A true FR1482466A (fr) 1967-05-26

Family

ID=23837254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7843A Expired FR1482466A (fr) 1965-06-09 1966-05-27 Circuit de priorité en ramification

Country Status (4)

Country Link
US (1) US3353160A (fr)
DE (1) DE1269394B (fr)
FR (1) FR1482466A (fr)
GB (1) GB1130233A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039635A1 (fr) * 1980-05-06 1981-11-11 Thomson-Csf Telephone Procédé d'arbitration centralisée, et arbitreur centralisé

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483522A (en) * 1966-05-26 1969-12-09 Gen Electric Priority apparatus in a computer system
US3626427A (en) * 1967-01-13 1971-12-07 Ibm Large-scale data processing system
US3543242A (en) * 1967-07-07 1970-11-24 Ibm Multiple level priority system
US3543246A (en) * 1967-07-07 1970-11-24 Ibm Priority selector signalling device
US3534339A (en) * 1967-08-24 1970-10-13 Burroughs Corp Service request priority resolver and encoder
NL154023B (nl) * 1969-02-01 1977-07-15 Philips Nv Prioriteitscircuit.
US3643229A (en) * 1969-11-26 1972-02-15 Stromberg Carlson Corp Interrupt arrangement for data processing systems
US3832692A (en) * 1972-06-27 1974-08-27 Honeywell Inf Systems Priority network for devices coupled by a multi-line bus
JPS5226124A (en) * 1975-08-22 1977-02-26 Fujitsu Ltd Buffer memory control unit
DE2659662C3 (de) * 1976-12-30 1981-10-08 Ibm Deutschland Gmbh, 7000 Stuttgart Prioritätsstufengesteuerte Unterbrechungseinrichtung
FR2443101A1 (fr) * 1978-11-30 1980-06-27 Ibm France Perfectionnement aux systemes de selection d'interface prioritaire
US4251879A (en) * 1979-05-02 1981-02-17 Burroughs Corporation Speed independent arbiter switch for digital communication networks
DE3170828D1 (en) * 1980-07-08 1985-07-11 Thomson Csf Mat Tel Method and apparatus for arbitrating between a plurality of sub-systems
US4814979A (en) * 1981-04-01 1989-03-21 Teradata Corporation Network to transmit prioritized subtask pockets to dedicated processors
US4667307A (en) * 1983-11-14 1987-05-19 Digital Equipment Corporation Circuit for selecting and locking in operation function circuitry
ATE41249T1 (de) * 1984-09-05 1989-03-15 Siemens Ag Anordnung zur prioritaetsvergabe.
GB2167583B (en) * 1984-11-23 1988-11-02 Nat Res Dev Apparatus and methods for processing an array of items of data
FR2619940A1 (fr) * 1987-08-26 1989-03-03 Centre Nat Rech Scient Circuit arborescent a architecture en pipe-line cloisonnable
US5032984A (en) * 1988-09-19 1991-07-16 Unisys Corporation Data bank priority system
US4926313A (en) * 1988-09-19 1990-05-15 Unisys Corporation Bifurcated register priority system
US5089957A (en) * 1989-11-14 1992-02-18 National Semiconductor Corporation Ram based events counter apparatus and method
US5301333A (en) * 1990-06-14 1994-04-05 Bell Communications Research, Inc. Tree structured variable priority arbitration implementing a round-robin scheduling policy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE565140A (fr) * 1957-04-10 1900-01-01
FR1180399A (fr) * 1957-07-31 1959-06-03 Bull Sa Machines Perfectionnement aux dispositifs de transfert d'informations dans une machine calculatrice électronique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039635A1 (fr) * 1980-05-06 1981-11-11 Thomson-Csf Telephone Procédé d'arbitration centralisée, et arbitreur centralisé

Also Published As

Publication number Publication date
US3353160A (en) 1967-11-14
DE1269394B (de) 1968-05-30
GB1130233A (en) 1968-10-09

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