DE2961671D1 - Device for controlling the transmission of data between a data transmitting control unit and a data recording controller for serial recording - Google Patents

Device for controlling the transmission of data between a data transmitting control unit and a data recording controller for serial recording

Info

Publication number
DE2961671D1
DE2961671D1 DE7979101711T DE2961671T DE2961671D1 DE 2961671 D1 DE2961671 D1 DE 2961671D1 DE 7979101711 T DE7979101711 T DE 7979101711T DE 2961671 T DE2961671 T DE 2961671T DE 2961671 D1 DE2961671 D1 DE 2961671D1
Authority
DE
Germany
Prior art keywords
data
recording
controlling
transmission
control unit
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
DE7979101711T
Other languages
English (en)
Inventor
James Earnest Carlton
Werner Josef Schaeuble
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE2961671D1 publication Critical patent/DE2961671D1/de
Expired 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
    • G06F11/0703—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
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757—Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • 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
    • G06F13/4265—Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus
    • G06F13/4269—Bus transfer protocol, e.g. handshake; Synchronisation on a point to point bus using a handshaking protocol, e.g. Centronics connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Information Transfer Systems (AREA)
DE7979101711T 1978-06-30 1979-06-01 Device for controlling the transmission of data between a data transmitting control unit and a data recording controller for serial recording Expired DE2961671D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/921,150 US4218759A (en) 1978-06-30 1978-06-30 Sync in-sync out calibration for cable length delays

Publications (1)

Publication Number Publication Date
DE2961671D1 true DE2961671D1 (en) 1982-02-18

Family

ID=25444995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979101711T Expired DE2961671D1 (en) 1978-06-30 1979-06-01 Device for controlling the transmission of data between a data transmitting control unit and a data recording controller for serial recording

Country Status (4)

Country Link
US (1) US4218759A (de)
EP (1) EP0006477B1 (de)
JP (1) JPS581453B2 (de)
DE (1) DE2961671D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142594A (en) * 1983-04-02 1992-08-25 Canon Kabushiki Kaisha Image data communication control system
JPS6339974A (ja) * 1986-08-05 1988-02-20 Mitsui Toatsu Chem Inc 熱圧硬化型木質系突板化粧加工用接着剤
JPH081635B2 (ja) * 1987-06-02 1996-01-10 株式会社日立製作所 データ転送方式
JPH0349855U (de) * 1989-09-20 1991-05-15
JPH0713905A (ja) * 1993-06-23 1995-01-17 Hitachi Ltd 記憶装置システム及びその制御方法
US5724392A (en) * 1993-10-04 1998-03-03 Siemens Business Communication Systems, Inc. Automatic path delay compensation system
JP3289707B2 (ja) * 1999-06-23 2002-06-10 日本電気株式会社 送受信回路及び送受信方法並びに記録媒体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521240A (en) * 1968-03-06 1970-07-21 Massachusetts Inst Technology Synchronized storage control apparatus for a multiprogrammed data processing system
US3643220A (en) * 1970-03-26 1972-02-15 Rca Corp Synchronization of serial memory
DE2104427C3 (de) * 1971-01-30 1978-09-07 Ibm Deutschland Gmbh, 7000 Stuttgart Einrichtung zur Zeitsteuerung von Übertragungsvorgängen
US3725866A (en) * 1971-03-08 1973-04-03 Searle Medidata Inc Data communication system
DE2143791A1 (de) * 1971-09-01 1973-03-08 Siemens Ag Anordnung zur ueberwachung der uebertragung von daten
DE2248334B2 (de) * 1972-10-02 1975-07-03 Ibm Deutschland Gmbh, 7000 Stuttgart Verfahren zur Synchronisation der Bausteine einer modularen Datenverarbeitungsanlage
US3829843A (en) * 1973-04-04 1974-08-13 Bell Telephone Labor Inc Readout circuitry for elastic data bit stores
US3810110A (en) * 1973-05-01 1974-05-07 Digital Equipment Corp Computer system overlap of memory operation
US3919695A (en) * 1973-12-26 1975-11-11 Ibm Asynchronous clocking apparatus
US3999163A (en) * 1974-01-10 1976-12-21 Digital Equipment Corporation Secondary storage facility for data processing systems
JPS5540884B2 (de) * 1974-02-01 1980-10-21
JPS51130134A (en) * 1975-05-06 1976-11-12 Panafacom Ltd Asynchronous data reception control system
US4063308A (en) * 1975-06-27 1977-12-13 International Business Machines Corporation Automatic clock tuning and measuring system for LSI computers
JPS5244125A (en) * 1975-10-03 1977-04-06 Hitachi Ltd Variable length interface circuit
US4034294A (en) * 1976-05-19 1977-07-05 Bell Telephone Laboratories, Incorporated Overlap PCM coder/decoder with reaction time compensation

Also Published As

Publication number Publication date
JPS5523595A (en) 1980-02-20
EP0006477B1 (de) 1981-12-30
JPS581453B2 (ja) 1983-01-11
US4218759A (en) 1980-08-19
EP0006477A1 (de) 1980-01-09

Similar Documents

Publication Publication Date Title
JPS552399A (en) Device for and method of controlling electric load for transmitting load control information
DE3469662D1 (en) Remote control apparatus controlling various functions of one or more devices
DE3174956D1 (en) Clutch control apparatus
JPS5786910A (en) Data transducer position control system
EP0017670A3 (en) Method for controlling the transfer of data between a central processing unit and a storage device
DE2964257D1 (en) Microcontroller for controlling bidirectional transfer of data between a central control unit and a plurality of external units
AU8258682A (en) Tape speed control apparatus
JPS5526094A (en) Power control and bidirectional signal transmitting device
AU536884B2 (en) Tape position control apparatus
GB8322996D0 (en) Data transmission control apparatus
GB2071235B (en) Torque control device
GB2035477B (en) Transmission control device
DE3372952D1 (en) Device for transmitting the position of a control element
GB2099937B (en) Transmission control device
AU553973B2 (en) A driving control device
DE3170226D1 (en) Bidirectional ribbon drive control
DE2961671D1 (en) Device for controlling the transmission of data between a data transmitting control unit and a data recording controller for serial recording
JPS55147920A (en) Dc transmission device operation control system
JPS54158567A (en) Control device for transmission
AU4771879A (en) Ultrasonic control device
GB2068028B (en) Reference value transmitter unit for the control means of drive mechanism
AU538520B2 (en) Winch control device
GB8420394D0 (en) Control device of transmission
GB2087595B (en) Transfer control device for a reproducing transducer
HUT35100A (en) Indicating respectively control device for regulating drives, and/or controlling automatic drives

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee