ATE67870T1 - Datenuebertragungssystem mit einem bus und einer vielzahl daran angeschlossener einheiten. - Google Patents

Datenuebertragungssystem mit einem bus und einer vielzahl daran angeschlossener einheiten.

Info

Publication number
ATE67870T1
ATE67870T1 AT85112557T AT85112557T ATE67870T1 AT E67870 T1 ATE67870 T1 AT E67870T1 AT 85112557 T AT85112557 T AT 85112557T AT 85112557 T AT85112557 T AT 85112557T AT E67870 T1 ATE67870 T1 AT E67870T1
Authority
AT
Austria
Prior art keywords
port
information
bus
transfers
accept
Prior art date
Application number
AT85112557T
Other languages
English (en)
Inventor
Harold L Mcfarland Jr
Harlan Lau
Allen W Roberts
Original Assignee
Elxsi
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
Priority claimed from US06/313,524 external-priority patent/US4481625A/en
Application filed by Elxsi filed Critical Elxsi
Application granted granted Critical
Publication of ATE67870T1 publication Critical patent/ATE67870T1/de

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
    • 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
    • G06F13/4217—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being a system bus, e.g. VME bus, Futurebus, Multibus with synchronous protocol
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Bus Control (AREA)
  • Communication Control (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
AT85112557T 1981-10-21 1982-10-19 Datenuebertragungssystem mit einem bus und einer vielzahl daran angeschlossener einheiten. ATE67870T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31352581A 1981-10-21 1981-10-21
US06/313,524 US4481625A (en) 1981-10-21 1981-10-21 High speed data bus system
EP85112557A EP0178550B1 (de) 1981-10-21 1982-10-19 Datenübertragungssystem mit einem Bus und einer Vielzahl daran angeschlossener Einheiten

Publications (1)

Publication Number Publication Date
ATE67870T1 true ATE67870T1 (de) 1991-10-15

Family

ID=27227829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85112557T ATE67870T1 (de) 1981-10-21 1982-10-19 Datenuebertragungssystem mit einem bus und einer vielzahl daran angeschlossener einheiten.

Country Status (2)

Country Link
EP (1) EP0178550B1 (de)
AT (1) ATE67870T1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223380A (en) * 1978-04-06 1980-09-16 Ncr Corporation Distributed multiprocessor communication system
WO1981002798A1 (en) * 1980-03-21 1981-10-01 Concurrent Processing Systems Computer system and interface therefor

Also Published As

Publication number Publication date
EP0178550B1 (de) 1991-09-25
EP0178550A3 (en) 1986-06-25
EP0178550A2 (de) 1986-04-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties