GB903806A - Electronic data processing system - Google Patents

Electronic data processing system

Info

Publication number
GB903806A
GB903806A GB1101060A GB1101060A GB903806A GB 903806 A GB903806 A GB 903806A GB 1101060 A GB1101060 A GB 1101060A GB 1101060 A GB1101060 A GB 1101060A GB 903806 A GB903806 A GB 903806A
Authority
GB
United Kingdom
Prior art keywords
allotter
data
channel
march
timing
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
GB1101060A
Inventor
Coenraad Gerard Herma Scholten
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.)
Thales Nederland BV
Original Assignee
Thales Nederland BV
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
Priority to NL262930D priority Critical patent/NL262930A/xx
Priority to NL132748D priority patent/NL132748C/xx
Application filed by Thales Nederland BV filed Critical Thales Nederland BV
Priority to GB1101060A priority patent/GB903806A/en
Priority to FR857117A priority patent/FR1287050A/en
Priority to DEN19814A priority patent/DE1206183B/en
Priority to CH375661A priority patent/CH403350A/en
Priority to BE601979A priority patent/BE601979A/en
Publication of GB903806A publication Critical patent/GB903806A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
    • G06F13/362—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control
    • G06F13/366—Handling requests for interconnection or transfer for access to common bus or bus system with centralised access control using a centralised polling arbiter
    • 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
    • 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

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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Communication Control (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

903,806. Electronic calculating-apparatus. HOLLANDSE SIGNAALAPPARATEN N.V. March 29, 1961 [March 29, 1960], No. 11010/60. Class 106 (1). Data transfer between the buffer stores of elements of a computer, such as input and/or output teleprinter converters 4-6, tape input unit 9, arithmetic unit 3 and magnetic drum store 2, takes place over a common channel 7, the units being called in turn by an allotter 1 and themselves being capable of calling up other units and programming the transfer of data. Timing may be controlled by clock (" synchronizing ") pulses from the drum passed via line 8 and the allotter to one of ten lines forming the channel 7, or by the timing of the unit involved (e.g. the tape reader, which operates at a lower speed). Data characters are transmitted as bits over seven lines in parallel (including a redundancy bit), and a " busy " line suspends the operation of the allotter while the channel 7 is in use. The drum store 2 is able to cut off the synchronizing pulses until a required sector for sending or receiving data has reached the corresponding head.
GB1101060A 1960-03-29 1960-03-29 Electronic data processing system Expired GB903806A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL262930D NL262930A (en) 1960-03-29
NL132748D NL132748C (en) 1960-03-29
GB1101060A GB903806A (en) 1960-03-29 1960-03-29 Electronic data processing system
FR857117A FR1287050A (en) 1960-03-29 1961-03-29 Electronic machine for data processing
DEN19814A DE1206183B (en) 1960-03-29 1961-03-29 Data processing electronic system
CH375661A CH403350A (en) 1960-03-29 1961-03-29 Electronic data processing equipment
BE601979A BE601979A (en) 1960-03-29 1961-03-29 Electronic system for processing data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1101060A GB903806A (en) 1960-03-29 1960-03-29 Electronic data processing system

Publications (1)

Publication Number Publication Date
GB903806A true GB903806A (en) 1962-08-22

Family

ID=9978395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1101060A Expired GB903806A (en) 1960-03-29 1960-03-29 Electronic data processing system

Country Status (5)

Country Link
BE (1) BE601979A (en)
CH (1) CH403350A (en)
DE (1) DE1206183B (en)
GB (1) GB903806A (en)
NL (2) NL132748C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293948A (en) 1967-11-23 1981-10-06 Olof Soderblom Data transmission system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432813A (en) * 1966-04-19 1969-03-11 Ibm Apparatus for control of a plurality of peripheral devices
FR1566177A (en) * 1967-11-16 1969-05-09
US3710324A (en) * 1970-04-01 1973-01-09 Digital Equipment Corp Data processing system
NL182178C (en) * 1970-04-01 1988-01-18 Digital Equipment Corp DATA UNIT WITH AN ADDRESSABLE STORAGE BODY.
DE2524957C3 (en) * 1975-06-05 1984-05-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arrangement for the selection of input and output units by means of addresses
JPS60246141A (en) * 1984-05-22 1985-12-05 Mitsubishi Electric Corp Transmission system of data transmitter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293948A (en) 1967-11-23 1981-10-06 Olof Soderblom Data transmission system
USRE31852E (en) * 1967-11-23 1985-03-19 Willemijn Houdstermaatschappij BV Data transmission system

Also Published As

Publication number Publication date
CH403350A (en) 1965-11-30
NL262930A (en)
BE601979A (en) 1961-07-17
NL132748C (en)
DE1206183B (en) 1965-12-02

Similar Documents

Publication Publication Date Title
GB1113081A (en) Data processing systems
GB1441128A (en)
GB1184234A (en) Data Reduction System
GB1308062A (en) Time division multiplexing
GB903806A (en) Electronic data processing system
GB936238A (en) Improvements in and relating to data handling systems
GB1471392A (en) Data processing apparatus
GB904334A (en) Improvements in or relating to data handling equipment
GB1049186A (en) Data processing system
GB996433A (en) Data transmission systems
GB972058A (en) Data transmission system
GB1003210A (en) Method of magnetic recording
GB910453A (en) Improvements in or relating to data transmission systems
GB1378144A (en) Data processing arrangements
GB1067418A (en) Telegraphic transcoder
GB1091730A (en) Data communication apparatus
GB984206A (en) Improvements in or relating to data communication apparatus
GB1243631A (en) Improvements in or relating to elastic encoder storage systems
GB1479774A (en) Data transmission system
ES444381A1 (en) Transmit and receive digital data channel elastic store
GB984190A (en) Improvements in or relating to telegraphic transmission systems
GB979701A (en) Skew correction buffer
GB974369A (en) Data transfer system
GB1310772A (en) Telecommunication line multiplexer
GB945607A (en) Improvements in receiving apparatus with electronic selector and controller with storage system