EP0063140A1 - Datenkommunikationsbusstruktur - Google Patents

Datenkommunikationsbusstruktur

Info

Publication number
EP0063140A1
EP0063140A1 EP19810902918 EP81902918A EP0063140A1 EP 0063140 A1 EP0063140 A1 EP 0063140A1 EP 19810902918 EP19810902918 EP 19810902918 EP 81902918 A EP81902918 A EP 81902918A EP 0063140 A1 EP0063140 A1 EP 0063140A1
Authority
EP
European Patent Office
Prior art keywords
input
output
operatively connected
data
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.)
Withdrawn
Application number
EP19810902918
Other languages
English (en)
French (fr)
Inventor
David Burton Schuck
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Publication of EP0063140A1 publication Critical patent/EP0063140A1/de
Withdrawn legal-status Critical Current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
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4072—Drivers or receivers
    • 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

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)
  • Bus Control (AREA)
EP19810902918 1980-10-23 1981-10-16 Datenkommunikationsbusstruktur Withdrawn EP0063140A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19979280A 1980-10-23 1980-10-23
US199792 1980-10-23

Publications (1)

Publication Number Publication Date
EP0063140A1 true EP0063140A1 (de) 1982-10-27

Family

ID=22739036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810902918 Withdrawn EP0063140A1 (de) 1980-10-23 1981-10-16 Datenkommunikationsbusstruktur

Country Status (2)

Country Link
EP (1) EP0063140A1 (de)
WO (1) WO1982001607A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319980A1 (de) * 1983-06-01 1984-12-06 Siemens AG, 1000 Berlin und 8000 München Integrierbares busorientiertes uebertragungssystem
US4744076A (en) * 1986-08-06 1988-05-10 E. I. Du Pont De Nemours And Company Bus structure having constant electrical characteristics
DE3708887A1 (de) * 1987-03-19 1988-09-29 Martin Neschen Paralleler datenbus
JP2628194B2 (ja) * 1988-07-28 1997-07-09 株式会社日立製作所 データ処理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737861A (en) * 1970-04-01 1973-06-05 Honeywell Inc Input/output bus
US4034346A (en) * 1975-10-15 1977-07-05 Compagnie Honeywell Bull (Societe Anonyme) Interface for establishing communications between a data-processing unit and a plurality of stations
US4067059A (en) * 1976-01-29 1978-01-03 Sperry Rand Corporation Shared direct memory access controller
US4050097A (en) * 1976-09-27 1977-09-20 Honeywell Information Systems, Inc. Synchronization technique for data transfers over an asynchronous common bus network coupling data processing apparatus
US4085448A (en) * 1976-10-04 1978-04-18 International Business Machines Corporation Data communication bus structure
US4213177A (en) * 1978-04-24 1980-07-15 Texas Instruments Incorporated Eight bit standard connector bus for sixteen bit microcomputer using mirrored memory boards

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8201607A1 *

Also Published As

Publication number Publication date
WO1982001607A1 (en) 1982-05-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19830103

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHUCK, DAVID BURTON