GB2131581B - Dual processor arrangement - Google Patents

Dual processor arrangement

Info

Publication number
GB2131581B
GB2131581B GB08329805A GB8329805A GB2131581B GB 2131581 B GB2131581 B GB 2131581B GB 08329805 A GB08329805 A GB 08329805A GB 8329805 A GB8329805 A GB 8329805A GB 2131581 B GB2131581 B GB 2131581B
Authority
GB
United Kingdom
Prior art keywords
processor arrangement
dual processor
dual
arrangement
processor
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
GB08329805A
Other versions
GB2131581A (en
GB8329805D0 (en
Inventor
Richard John Ogden
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Priority to GB08329805A priority Critical patent/GB2131581B/en
Publication of GB8329805D0 publication Critical patent/GB8329805D0/en
Publication of GB2131581A publication Critical patent/GB2131581A/en
Application granted granted Critical
Publication of GB2131581B publication Critical patent/GB2131581B/en
Expired 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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4027—Coupling between buses using bus bridges
    • G06F13/405—Coupling between buses using bus bridges where the bridge performs a synchronising function
    • G06F13/4054—Coupling between buses using bus bridges where the bridge performs a synchronising function where the function is bus cycle extension, e.g. to meet the timing requirements of the target bus
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multi Processors (AREA)
GB08329805A 1982-11-20 1983-11-08 Dual processor arrangement Expired GB2131581B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08329805A GB2131581B (en) 1982-11-20 1983-11-08 Dual processor arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8233182 1982-11-20
GB08329805A GB2131581B (en) 1982-11-20 1983-11-08 Dual processor arrangement

Publications (3)

Publication Number Publication Date
GB8329805D0 GB8329805D0 (en) 1983-12-14
GB2131581A GB2131581A (en) 1984-06-20
GB2131581B true GB2131581B (en) 1986-11-19

Family

ID=26284459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08329805A Expired GB2131581B (en) 1982-11-20 1983-11-08 Dual processor arrangement

Country Status (1)

Country Link
GB (1) GB2131581B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3537115A1 (en) * 1985-10-18 1987-05-27 Standard Elektrik Lorenz Ag METHOD FOR OPERATING A DEVICE WITH TWO INDEPENDENT COMMAND INPUTS AND DEVICE WORKING ACCORDING TO THIS METHOD
US5377331A (en) * 1992-03-26 1994-12-27 International Business Machines Corporation Converting a central arbiter to a slave arbiter for interconnected systems
US5991900A (en) * 1998-06-15 1999-11-23 Sun Microsystems, Inc. Bus controller

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348210A (en) * 1964-12-07 1967-10-17 Bell Telephone Labor Inc Digital computer employing plural processors
US3374465A (en) * 1965-03-19 1968-03-19 Hughes Aircraft Co Multiprocessor system having floating executive control
US4320502A (en) * 1978-02-22 1982-03-16 International Business Machines Corp. Distributed priority resolution system
IT1126474B (en) * 1979-12-03 1986-05-21 Honeywell Inf Systems APPARATUS FOR ACCESS TO COMMON MEMORY RESOURCES BY MULTIPLE PROCESSORS INTERCONNECTED VIA A COMMON BUS
US4384323A (en) * 1980-02-25 1983-05-17 Bell Telephone Laboratories, Incorporated Store group bus allocation system
JPS56121126A (en) * 1980-02-26 1981-09-22 Toshiba Corp Priority level assigning circuit

Also Published As

Publication number Publication date
GB2131581A (en) 1984-06-20
GB8329805D0 (en) 1983-12-14

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Legal Events

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