GB2166930B - Bus arbiter - Google Patents

Bus arbiter

Info

Publication number
GB2166930B
GB2166930B GB08526588A GB8526588A GB2166930B GB 2166930 B GB2166930 B GB 2166930B GB 08526588 A GB08526588 A GB 08526588A GB 8526588 A GB8526588 A GB 8526588A GB 2166930 B GB2166930 B GB 2166930B
Authority
GB
United Kingdom
Prior art keywords
bus arbiter
arbiter
bus
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
GB08526588A
Other languages
English (en)
Other versions
GB2166930A (en
GB8526588D0 (en
Inventor
Kenneth R Jaskowiak
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of GB8526588D0 publication Critical patent/GB8526588D0/en
Publication of GB2166930A publication Critical patent/GB2166930A/en
Application granted granted Critical
Publication of GB2166930B publication Critical patent/GB2166930B/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
    • G06F13/36—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)
GB08526588A 1984-10-30 1985-10-29 Bus arbiter Expired GB2166930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66653184A 1984-10-30 1984-10-30

Publications (3)

Publication Number Publication Date
GB8526588D0 GB8526588D0 (en) 1985-12-04
GB2166930A GB2166930A (en) 1986-05-14
GB2166930B true GB2166930B (en) 1988-09-07

Family

ID=24674456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08526588A Expired GB2166930B (en) 1984-10-30 1985-10-29 Bus arbiter

Country Status (4)

Country Link
JP (1) JPS61109165A (enrdf_load_stackoverflow)
CA (1) CA1248239A (enrdf_load_stackoverflow)
DE (1) DE3538608A1 (enrdf_load_stackoverflow)
GB (1) GB2166930B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265257A (en) * 1990-06-22 1993-11-23 Digital Equipment Corporation Fast arbiter having easy scaling for large numbers of requesters, large numbers of resource types with multiple instances of each type, and selectable queuing disciplines
DE4131227A1 (de) * 1990-09-21 1992-04-02 Sundstrand Data Control Verfahren und einrichtung zur buszuteilung
ATE136380T1 (de) * 1991-01-31 1996-04-15 Siemens Nixdorf Inf Syst Verfahren und schaltungsanordnung zur steuerung der daten- übertragung zwischen einem von mehreren ein-/ausgabemodulen und einer anderen einheit einer datenverarbeitungsanlage
US5392422A (en) * 1992-06-26 1995-02-21 Sun Microsystems, Inc. Source synchronized metastable free bus
US7130943B2 (en) * 2004-09-30 2006-10-31 Freescale Semiconductor, Inc. Data processing system with bus access retraction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA716503B (en) * 1970-10-02 1972-07-26 Gen Electric Co Ltd Improvements in or relating to selecting circuits
US3921145A (en) * 1973-10-12 1975-11-18 Burroughs Corp Multirequest grouping computer interface
US4130864A (en) * 1976-10-29 1978-12-19 Westinghouse Electric Corp. Priority selection circuit for multiported central functional unit with automatic priority reduction on excessive port request
JPS56110130A (en) * 1980-02-06 1981-09-01 Nec Corp Priority concurrent circuit
US4384323A (en) * 1980-02-25 1983-05-17 Bell Telephone Laboratories, Incorporated Store group bus allocation system

Also Published As

Publication number Publication date
CA1248239A (en) 1989-01-03
GB2166930A (en) 1986-05-14
JPH056903B2 (enrdf_load_stackoverflow) 1993-01-27
DE3538608A1 (de) 1986-04-30
JPS61109165A (ja) 1986-05-27
GB8526588D0 (en) 1985-12-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931029