AU4291185A - Computer bus apparatus with distributed arbitration - Google Patents

Computer bus apparatus with distributed arbitration

Info

Publication number
AU4291185A
AU4291185A AU42911/85A AU4291185A AU4291185A AU 4291185 A AU4291185 A AU 4291185A AU 42911/85 A AU42911/85 A AU 42911/85A AU 4291185 A AU4291185 A AU 4291185A AU 4291185 A AU4291185 A AU 4291185A
Authority
AU
Australia
Prior art keywords
computer bus
bus apparatus
distributed arbitration
arbitration
distributed
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.)
Abandoned
Application number
AU42911/85A
Other languages
English (en)
Inventor
James A Wilson
David H Bernstein
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.)
RATIONAL
Original Assignee
RATIONAL
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 RATIONAL filed Critical RATIONAL
Publication of AU4291185A publication Critical patent/AU4291185A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/368—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control
    • G06F13/374—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a self-select method with individual priority code comparator

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Small-Scale Networks (AREA)
  • Bus Control (AREA)
  • Multi Processors (AREA)
AU42911/85A 1984-04-19 1985-04-05 Computer bus apparatus with distributed arbitration Abandoned AU4291185A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60215484A 1984-04-19 1984-04-19
US602154 1984-04-19

Publications (1)

Publication Number Publication Date
AU4291185A true AU4291185A (en) 1985-11-15

Family

ID=24410193

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42911/85A Abandoned AU4291185A (en) 1984-04-19 1985-04-05 Computer bus apparatus with distributed arbitration

Country Status (6)

Country Link
EP (1) EP0177607A1 (ja)
JP (1) JPS62500062A (ja)
AU (1) AU4291185A (ja)
DE (1) DE3590162T1 (ja)
GB (1) GB2167628B (ja)
WO (1) WO1985004967A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928481C2 (de) * 1989-08-29 1994-09-22 Diehl Gmbh & Co Prioritätsorientiertes dezentrales Busvergabesystem
EP0552288A1 (en) * 1990-10-03 1993-07-28 Thinking Machines Corporation Parallel computer system
TW216473B (en) * 1992-08-28 1993-11-21 American Telephone & Telegraph Contention resolution scheme for communications systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4004283A (en) * 1974-10-30 1977-01-18 Motorola, Inc. Multiple interrupt microprocessor system
US4009470A (en) * 1975-02-18 1977-02-22 Sperry Rand Corporation Pre-emptive, rotational priority system
US3993981A (en) * 1975-06-30 1976-11-23 Honeywell Information Systems, Inc. Apparatus for processing data transfer requests in a data processing system
US4067059A (en) * 1976-01-29 1978-01-03 Sperry Rand Corporation Shared direct memory access controller
US4096571A (en) * 1976-09-08 1978-06-20 Codex Corporation System for resolving memory access conflicts among processors and minimizing processor waiting times for access to memory by comparing waiting times and breaking ties by an arbitrary priority ranking
US4121285A (en) * 1977-04-01 1978-10-17 Ultronic Systems Corporation Automatic alternator for priority circuit
US4334288A (en) * 1979-06-18 1982-06-08 Booher Robert K Priority determining network having user arbitration circuits coupled to a multi-line bus
US4408300A (en) * 1980-09-15 1983-10-04 Burroughs Corporation Single transmission bus data network employing an expandable daisy-chained bus assignment control line

Also Published As

Publication number Publication date
WO1985004967A1 (en) 1985-11-07
GB8527870D0 (en) 1985-12-18
GB2167628A (en) 1986-05-29
DE3590162T1 (de) 1986-08-07
GB2167628B (en) 1988-06-22
EP0177607A1 (en) 1986-04-16
JPS62500062A (ja) 1987-01-08

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