GB2082810A - Improvements in or Relating to Interface Units for Use Between Electronic Processors and Peripheral Units - Google Patents

Improvements in or Relating to Interface Units for Use Between Electronic Processors and Peripheral Units Download PDF

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Publication number
GB2082810A
GB2082810A GB8125276A GB8125276A GB2082810A GB 2082810 A GB2082810 A GB 2082810A GB 8125276 A GB8125276 A GB 8125276A GB 8125276 A GB8125276 A GB 8125276A GB 2082810 A GB2082810 A GB 2082810A
Authority
GB
United Kingdom
Prior art keywords
gate
signal
output
interface unit
bistable
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Withdrawn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
GB8125276A
Other languages
English (en)
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.)
Italtel SpA
Original Assignee
Italtel SpA
Italtel Societa Italiana Telecomunicazioni SpA
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 Italtel SpA, Italtel Societa Italiana Telecomunicazioni SpA filed Critical Italtel SpA
Publication of GB2082810A publication Critical patent/GB2082810A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • 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
    • G06F15/17—Interprocessor communication using an input/output type connection, e.g. channel, I/O port

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)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Multi Processors (AREA)
  • Hardware Redundancy (AREA)
GB8125276A 1980-08-26 1981-08-19 Improvements in or Relating to Interface Units for Use Between Electronic Processors and Peripheral Units Withdrawn GB2082810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8024283A IT1209257B (it) 1980-08-26 1980-08-26 Unita' di interfaccia tra un elaboratore elettronico e un'unita' periferica.

Publications (1)

Publication Number Publication Date
GB2082810A true GB2082810A (en) 1982-03-10

Family

ID=11212930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8125276A Withdrawn GB2082810A (en) 1980-08-26 1981-08-19 Improvements in or Relating to Interface Units for Use Between Electronic Processors and Peripheral Units

Country Status (5)

Country Link
BR (1) BR8104742A (de)
DE (1) DE3133716A1 (de)
FR (1) FR2489551A1 (de)
GB (1) GB2082810A (de)
IT (1) IT1209257B (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1269827B (de) * 1965-09-09 1968-06-06 Siemens Ag Verfahren und Zusatzeinrichtung zur Synchronisierung von parallel arbeitenden Datenverarbeitungsanlagen

Also Published As

Publication number Publication date
IT1209257B (it) 1989-07-16
FR2489551A1 (fr) 1982-03-05
BR8104742A (pt) 1982-04-13
DE3133716A1 (de) 1982-04-08
IT8024283A0 (it) 1980-08-26

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)