IT1149773B - Impianto di elaborazione di dati a piu' processori,particolare per uffici - Google Patents

Impianto di elaborazione di dati a piu' processori,particolare per uffici

Info

Publication number
IT1149773B
IT1149773B IT19853/82A IT1985382A IT1149773B IT 1149773 B IT1149773 B IT 1149773B IT 19853/82 A IT19853/82 A IT 19853/82A IT 1985382 A IT1985382 A IT 1985382A IT 1149773 B IT1149773 B IT 1149773B
Authority
IT
Italy
Prior art keywords
offices
data processing
multiple processors
processing plant
plant
Prior art date
Application number
IT19853/82A
Other languages
English (en)
Other versions
IT8219853A0 (it
Inventor
Mize Johnson Jr
Original Assignee
Harris 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 Harris Corp filed Critical Harris Corp
Publication of IT8219853A0 publication Critical patent/IT8219853A0/it
Application granted granted Critical
Publication of IT1149773B publication Critical patent/IT1149773B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0646—Configuration or reconfiguration
    • G06F12/0653—Configuration or reconfiguration with centralised address assignment
    • G06F12/0661—Configuration or reconfiguration with centralised address assignment and decentralised selection
    • 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
    • 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
    • G06F13/37—Handling requests for interconnection or transfer for access to common bus or bus system with decentralised access control using a physical-position-dependent priority, e.g. daisy chain, round robin or token passing
    • 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
    • G06F13/4208—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus
    • G06F13/4213—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with asynchronous protocol

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Multi Processors (AREA)
  • Exchange Systems With Centralized Control (AREA)
IT19853/82A 1981-02-25 1982-02-25 Impianto di elaborazione di dati a piu' processori,particolare per uffici IT1149773B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23804881A 1981-02-25 1981-02-25

Publications (2)

Publication Number Publication Date
IT8219853A0 IT8219853A0 (it) 1982-02-25
IT1149773B true IT1149773B (it) 1986-12-10

Family

ID=22896287

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19853/82A IT1149773B (it) 1981-02-25 1982-02-25 Impianto di elaborazione di dati a piu' processori,particolare per uffici

Country Status (6)

Country Link
EP (1) EP0073239A1 (it)
CA (1) CA1184310A (it)
ES (1) ES509892A0 (it)
GB (2) GB2107906B (it)
IT (1) IT1149773B (it)
WO (1) WO1982002965A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484273A (en) * 1982-09-03 1984-11-20 Sequoia Systems, Inc. Modular computer system
CA1249364A (en) * 1983-08-30 1989-01-24 Canon Kabushiki Kaisha Image processing system
CA1266524A (en) * 1983-08-30 1990-03-06 Shinobu Arimoto Image processing system
US4731750A (en) * 1984-01-04 1988-03-15 International Business Machines Corporation Workstation resource sharing
GB2175421B (en) * 1985-05-13 1989-11-29 Singer Link Miles Ltd Computing system
GB2191612A (en) * 1986-06-11 1987-12-16 Ibm Display terminal
US5093913A (en) * 1986-12-22 1992-03-03 At&T Laboratories Multiprocessor memory management system with the flexible features of a tightly-coupled system in a non-shared memory system
EP0325080B1 (en) * 1988-01-22 1994-04-20 International Business Machines Corporation Protocol and apparatus for the selective scanning of a plurality of lines connected to a communication device
EP0325077B1 (en) * 1988-01-22 1992-09-09 International Business Machines Corporation Scanner interface for the line adapters of a communication controller
GB2206225A (en) * 1988-08-01 1988-12-29 Feltscope Ltd Point of sale terminals microcomputer system
EP0562251A2 (en) * 1992-03-24 1993-09-29 Universities Research Association, Inc. Parallel data transfer network controlled by a dynamically reconfigurable serial network

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916383A (en) * 1973-02-20 1975-10-28 Memorex Corp Multi-processor data processing system
US4030072A (en) * 1974-12-18 1977-06-14 Xerox Corporation Computer system operation and control
US4253144A (en) * 1978-12-21 1981-02-24 Burroughs Corporation Multi-processor communication network
US4245306A (en) * 1978-12-21 1981-01-13 Burroughs Corporation Selection of addressed processor in a multi-processor network
US4253146A (en) * 1978-12-21 1981-02-24 Burroughs Corporation Module for coupling computer-processors
US4240143A (en) * 1978-12-22 1980-12-16 Burroughs Corporation Hierarchical multi-processor network for memory sharing

Also Published As

Publication number Publication date
GB8423510D0 (en) 1984-10-24
ES8303741A1 (es) 1983-02-01
IT8219853A0 (it) 1982-02-25
EP0073239A1 (en) 1983-03-09
WO1982002965A1 (en) 1982-09-02
GB2107906A (en) 1983-05-05
GB2144892A (en) 1985-03-13
GB2107906B (en) 1985-10-09
CA1184310A (en) 1985-03-19
ES509892A0 (es) 1983-02-01

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