ATE68614T1 - Eingabe/ausgabe-multiplexer-demultiplexer fuer uebertragungskanal. - Google Patents

Eingabe/ausgabe-multiplexer-demultiplexer fuer uebertragungskanal.

Info

Publication number
ATE68614T1
ATE68614T1 AT84307878T AT84307878T ATE68614T1 AT E68614 T1 ATE68614 T1 AT E68614T1 AT 84307878 T AT84307878 T AT 84307878T AT 84307878 T AT84307878 T AT 84307878T AT E68614 T1 ATE68614 T1 AT E68614T1
Authority
AT
Austria
Prior art keywords
communications
data
channel
input
ports
Prior art date
Application number
AT84307878T
Other languages
English (en)
Inventor
Robert Goodman William
Original Assignee
Tandem Computers Inc
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 Tandem Computers Inc filed Critical Tandem Computers Inc
Application granted granted Critical
Publication of ATE68614T1 publication Critical patent/ATE68614T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
    • G06F11/0745—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in an input/output transactions management context
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0793—Remedial or corrective actions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/22—Handling requests for interconnection or transfer for access to input/output bus using successive scanning, e.g. polling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
    • G06F13/423—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with synchronous protocol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
    • H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
    • H04L12/525—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques involving a stored program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
AT84307878T 1983-11-14 1984-11-14 Eingabe/ausgabe-multiplexer-demultiplexer fuer uebertragungskanal. ATE68614T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/551,278 US4667321A (en) 1983-11-14 1983-11-14 Input-output multiplexer-demultiplexer communications channel
EP84307878A EP0145319B1 (de) 1983-11-14 1984-11-14 Eingabe/Ausgabe-Multiplexer-Demultiplexer für Übertragungskanal

Publications (1)

Publication Number Publication Date
ATE68614T1 true ATE68614T1 (de) 1991-11-15

Family

ID=24200593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84307878T ATE68614T1 (de) 1983-11-14 1984-11-14 Eingabe/ausgabe-multiplexer-demultiplexer fuer uebertragungskanal.

Country Status (7)

Country Link
US (1) US4667321A (de)
EP (1) EP0145319B1 (de)
JP (1) JPH0630519B2 (de)
AT (1) ATE68614T1 (de)
AU (1) AU577807B2 (de)
CA (1) CA1229183A (de)
DE (1) DE3485179D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USH696H (en) 1984-07-03 1989-10-03 Cpt Corporation System for accessing shared resource device by intelligent user devices
FR2591773A1 (fr) * 1985-12-18 1987-06-19 Bioconcept Sa Systeme de connexion entre un ordinateur et une serie de peripheriques
US5047957A (en) * 1988-10-21 1991-09-10 Minolta Camera Kabushiki Kaisha Printer controller
US5220566A (en) * 1989-02-10 1993-06-15 Minolta Camera Kabushiki Kaisha Multiplexer for use in data processing system
US5247671A (en) * 1990-02-14 1993-09-21 International Business Machines Corporation Scalable schedules for serial communications controller in data processing systems
JPH0573697A (ja) * 1991-08-30 1993-03-26 Nec Corp マイクロコンピユータ
IT1270375B (it) * 1993-05-26 1997-05-05 Lgl Electronics Spa Sistema di interfacciamento di una o piu' unita' periferiche intelligenti con un telaio di tessitura o altra macchina tessile
US7551554B2 (en) * 2000-11-29 2009-06-23 Intel Corporation Fragmenting a packet
JP4567233B2 (ja) * 2001-04-26 2010-10-20 富士通株式会社 通信装置及びその制御方法
US10769099B2 (en) * 2014-12-30 2020-09-08 Micron Technology, Inc. Devices for time division multiplexing of state machine engine signals
JP6993323B2 (ja) * 2016-04-22 2022-01-13 興和株式会社 マルチプレクサ、及び該マルチプレクサを備えた撮影装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU482164B2 (en) * 1972-11-13 1975-05-15 Lm ERICSSON PTY. LTD TIME DIVISION MULTIPLEXED Specification DIGITAL SWITCHING APPARATUS V
GB1478363A (en) * 1974-07-30 1977-06-29 Mullard Ltd Data transmission systems
DE2442990B2 (de) * 1974-09-07 1978-03-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Rechnersystem mit Peripheriegeräten
IT1030925B (it) * 1974-12-19 1979-04-10 Sits Soc It Telecom Siemens Unita di controllo della segnalazione
SE383674B (sv) * 1975-04-28 1976-03-22 Ellemtel Utvecklings Ab Sett och anordning for adressering av ett buffertminne i en formedlingsstation for synkrona datasignaler
FR2344894A1 (fr) * 1976-03-19 1977-10-14 Glotin Jean Perfectionnement aux systemes de gestion automatique multi-voie
JPS607421B2 (ja) * 1976-06-17 1985-02-25 松下電器産業株式会社 データ伝送装置
US4143242A (en) * 1976-07-14 1979-03-06 Hitachi, Ltd. Analog-digital code converter in a digital telephone switching system
US4131763A (en) * 1976-09-16 1978-12-26 L M Ericsson Pty. Ltd. Bit switching of word synchronized data
JPS5336115A (en) * 1976-09-16 1978-04-04 Fujitsu Ltd Polling control system
US4199662A (en) * 1978-07-17 1980-04-22 Lowe Charles S Jr Hybrid control of time division multiplexing
JPS5658347A (en) * 1979-10-18 1981-05-21 Omron Tateisi Electronics Co Data transmission method
US4393464A (en) * 1980-12-12 1983-07-12 Ncr Corporation Chip topography for integrated circuit communication controller

Also Published As

Publication number Publication date
JPH0630519B2 (ja) 1994-04-20
JPS60117942A (ja) 1985-06-25
EP0145319B1 (de) 1991-10-16
AU3543884A (en) 1985-05-23
US4667321A (en) 1987-05-19
DE3485179D1 (de) 1991-11-21
CA1229183A (en) 1987-11-10
EP0145319A2 (de) 1985-06-19
AU577807B2 (en) 1988-10-06
EP0145319A3 (en) 1986-12-30

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties