GB1360400A - Data communication systems - Google Patents

Data communication systems

Info

Publication number
GB1360400A
GB1360400A GB4565471A GB4565471A GB1360400A GB 1360400 A GB1360400 A GB 1360400A GB 4565471 A GB4565471 A GB 4565471A GB 4565471 A GB4565471 A GB 4565471A GB 1360400 A GB1360400 A GB 1360400A
Authority
GB
United Kingdom
Prior art keywords
character
unit
line
operator
terminal
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.)
Expired
Application number
GB4565471A
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.)
Bull HN Information Systems Italia SpA
Bull HN Information Systems Inc
Original Assignee
Honeywell Information Systems Italia SpA
Honeywell Information Systems 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 Honeywell Information Systems Italia SpA, Honeywell Information Systems Inc filed Critical Honeywell Information Systems Italia SpA
Publication of GB1360400A publication Critical patent/GB1360400A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • 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
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Communication Control (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB4565471A 1970-09-30 1971-09-30 Data communication systems Expired GB1360400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7672670A 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
GB1360400A true GB1360400A (en) 1974-07-17

Family

ID=22133822

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4565471A Expired GB1360400A (en) 1970-09-30 1971-09-30 Data communication systems

Country Status (8)

Country Link
US (1) US3676858A (https=)
JP (1) JPS5537025B1 (https=)
AU (1) AU470594B2 (https=)
CA (1) CA945697A (https=)
CH (1) CH540611A (https=)
DE (1) DE2148906C2 (https=)
FR (1) FR2108748A5 (https=)
GB (1) GB1360400A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231468A (en) * 1989-04-05 1990-11-14 Ultratec Inc Telecommunications device with automatic code detection and switching
GB2268362A (en) * 1992-06-05 1994-01-05 Nokia Mobile Phones Ltd Signalling circuit using different protocols
GB2271253A (en) * 1992-10-03 1994-04-06 Ibm Data compression at a video conference computer workstation

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3754217A (en) * 1971-12-20 1973-08-21 Ibm Synchronous line control discriminator
US3836888A (en) * 1972-05-22 1974-09-17 C Boenke Variable message length data acquisition and retrieval system and method using two-way coaxial cable
US3889109A (en) * 1973-10-01 1975-06-10 Honeywell Inf Systems Data communications subchannel having self-testing apparatus
IT1021004B (it) * 1973-11-09 1978-01-30 Honeywell Inf Systems Apparecchiatura elettronica di co mando di periferica per il collega mento locale e remoto della stessa ad un sistema di elaborazione dati
US3846763A (en) * 1974-01-04 1974-11-05 Honeywell Inf Systems Method and apparatus for automatic selection of translators in a data processing system
US3950735A (en) * 1974-01-04 1976-04-13 Honeywell Information Systems, Inc. Method and apparatus for dynamically controlling read/write operations in a peripheral subsystem
US4127897A (en) * 1974-05-30 1978-11-28 Hewlett-Packard Company Programmable calculator having extended input/output capability
JPS52127005A (en) * 1976-04-16 1977-10-25 Pioneer Electronic Corp Bidirectional data communication system
US4085449A (en) * 1976-11-26 1978-04-18 Paradyne Corporation Digital modem
US4126898A (en) * 1977-01-19 1978-11-21 Hewlett-Packard Company Programmable calculator including terminal control means
GB2022373B (en) * 1978-04-28 1983-02-02 Ericsson L M Pty Ltd Interconntecting terminal device in a digital data network
US4258433A (en) * 1978-04-28 1981-03-24 L M Ericsson Pty. Ltd. Digital data communication network having differing data transmission rate capabilities
US4215243A (en) * 1978-11-17 1980-07-29 Racal-Vadic Inc. Automatic modem identification system
US4356545A (en) * 1979-08-02 1982-10-26 Data General Corporation Apparatus for monitoring and/or controlling the operations of a computer from a remote location
US4330844A (en) * 1979-12-12 1982-05-18 Honeywell Information Systems Inc. Logic timing system for tape device adapter
DE3001331A1 (de) * 1980-01-16 1981-07-23 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum seriellen uebertragenvon daten in und/oder aus einem kraftfahrzeug
DE3164641D1 (en) * 1980-02-29 1984-08-16 Ibm Time division multiple access satellite communications controller
US4328543A (en) * 1980-03-25 1982-05-04 Ibm Corporation Control architecture for a communications controller
US4313176A (en) * 1980-03-07 1982-01-26 The Lockwood Association, Inc. Data controlled switch for telephone inputs to a computer
DE3012133A1 (de) * 1980-03-28 1981-10-08 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zur aufnahme und abgabe von informationsdaten und signalisierungsdaten bei einer programmgesteuerten datenvermittlungsanlage
US4390969A (en) * 1980-04-21 1983-06-28 Burroughs Corporation Asynchronous data transmission system with state variable memory and handshaking protocol circuits
JPS5752261A (en) * 1980-09-11 1982-03-27 Canon Inc Character processor
US4467445A (en) * 1981-06-16 1984-08-21 International Business Machines Corporation Communication adapter circuit
US4903230A (en) * 1981-06-26 1990-02-20 Bull Hn Information Systems Inc. Remote terminal address and baud rate selection
US4722070A (en) * 1982-12-21 1988-01-26 Texas Instruments Incorporated Multiple oscillation switching circuit
DE3311030A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zum uebertragen von datensignalen zwischen teilnehmerstellen eines datennetzes
US4788657A (en) * 1983-12-27 1988-11-29 American Telephone And Telegraph Company Communication system having reconfigurable data terminals
JPS60160246A (ja) * 1984-01-30 1985-08-21 Fanuc Ltd デ−タ伝送方法
US4546429A (en) * 1984-12-27 1985-10-08 The United States Of America As Represented By The Secretary Of The Air Force Interactive communication channel
JPS62151903A (ja) * 1985-12-25 1987-07-06 Nippon Denso Co Ltd 車両に搭載される電子制御装置
JPS62210436A (ja) * 1986-03-11 1987-09-16 Minolta Camera Co Ltd カメラのデ−タ伝送装置
US4715044A (en) * 1986-07-03 1987-12-22 American Telephone & Telegraph Company Automatic synchronous/asynchronous modem
US5159683A (en) * 1986-07-29 1992-10-27 Western Digital Corporation Graphics controller adapted to automatically sense the type of connected video monitor and configure the control and display signals supplied to the monitor accordingly
US5017915A (en) * 1988-09-19 1991-05-21 Dang Mieu Hong Method of enhancing communication setup between a communication station and a telecommunications network
KR100387207B1 (ko) * 1994-03-15 2003-10-04 디지 인터내셔날 인크. 원격네트워크장치에의한통신시스템및통신방법
US6049888A (en) * 1996-03-04 2000-04-11 Scanning Devices, Inc. Method and apparatus for automatic communication configuration
DE19647041A1 (de) * 1996-11-14 1998-05-28 Ziegler Horst Verfahren zur Übertragung von Daten
US5938731A (en) * 1997-06-23 1999-08-17 International Business Machines Corporation Exchanging synchronous data link control (SDLC) frames to adjust speed of data transfer between a client and server
DE10120360A1 (de) * 2001-04-26 2002-11-07 Diehl Ako Stiftung Gmbh & Co Asynchrone serielle Schnittstelle, insbesondere zur Kommunikation zwischen Steuerungsmodulen in Haushaltsgroßgeräten
JP2005182624A (ja) * 2003-12-22 2005-07-07 Sharp Corp 情報処理装置、情報処理システム、通信速度設定方法、通信速度設定プログラム、およびそのプログラムを記録した記録媒体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311886A (en) * 1962-09-18 1967-03-28 Decision Control Inc Sampling multiplexer with program control
US3390379A (en) * 1965-07-26 1968-06-25 Burroughs Corp Data communication system
US3510843A (en) * 1967-03-27 1970-05-05 Burroughs Corp Digital data transmission system having means for automatically determining the types of peripheral units communicating with the system
US3559184A (en) * 1968-08-30 1971-01-26 Burroughs Corp Line adapter for data communication system
US3569943A (en) * 1969-04-02 1971-03-09 Ibm Variable speed line adapter
JPS5014505A (https=) * 1973-06-13 1975-02-15

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231468A (en) * 1989-04-05 1990-11-14 Ultratec Inc Telecommunications device with automatic code detection and switching
GB2231468B (en) * 1989-04-05 1993-09-08 Ultratec Inc Telecommunications device with automatic code detection and switching
GB2268362A (en) * 1992-06-05 1994-01-05 Nokia Mobile Phones Ltd Signalling circuit using different protocols
US5396653A (en) * 1992-06-05 1995-03-07 Nokia Mobile Phones Ltd. Cellular telephone signalling circuit operable with different cellular telephone systems
GB2268362B (en) * 1992-06-05 1996-03-13 Nokia Mobile Phones Ltd A baseband signalling circuit
GB2271253A (en) * 1992-10-03 1994-04-06 Ibm Data compression at a video conference computer workstation

Also Published As

Publication number Publication date
DE2148906A1 (de) 1972-04-06
CH540611A (de) 1973-08-15
AU470594B2 (en) 1976-03-25
AU3369771A (en) 1973-03-29
FR2108748A5 (https=) 1972-05-19
CA945697A (en) 1974-04-16
DE2148906C2 (de) 1982-12-23
US3676858A (en) 1972-07-11
JPS5537025B1 (https=) 1980-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee