ES433378A1 - Information processing systems - Google Patents

Information processing systems

Info

Publication number
ES433378A1
ES433378A1 ES74433378A ES433378A ES433378A1 ES 433378 A1 ES433378 A1 ES 433378A1 ES 74433378 A ES74433378 A ES 74433378A ES 433378 A ES433378 A ES 433378A ES 433378 A1 ES433378 A1 ES 433378A1
Authority
ES
Spain
Prior art keywords
connection
programmed
information processing
processing systems
information
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
ES74433378A
Other languages
Spanish (es)
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.)
Compagnie Internationale pour lInformatique
Original Assignee
Compagnie Internationale pour lInformatique
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 Compagnie Internationale pour lInformatique filed Critical Compagnie Internationale pour lInformatique
Publication of ES433378A1 publication Critical patent/ES433378A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Multi Processors (AREA)
  • Machine Translation (AREA)

Abstract

Improvements in computer systems, which incorporate a plurality of information processing units of which a microprogrammed central unit has access by means of a connection logic to a central data memory, characterized in that this central unit is connected by a connection bilaterally programmed a cell organized to work in multimicroprogramming for the treatment of data and information and provided with a programmed connection to an operator keyboard and a display device and a programmed connection to at least one source of remote information. (Machine-translation by Google Translate, not legally binding)
ES74433378A 1973-12-27 1974-12-27 Information processing systems Expired ES433378A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346457A FR2256704A5 (en) 1973-12-27 1973-12-27

Publications (1)

Publication Number Publication Date
ES433378A1 true ES433378A1 (en) 1976-11-16

Family

ID=9129735

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74433378A Expired ES433378A1 (en) 1973-12-27 1974-12-27 Information processing systems

Country Status (7)

Country Link
BE (1) BE823618A (en)
DE (1) DE2461678C3 (en)
ES (1) ES433378A1 (en)
FR (1) FR2256704A5 (en)
GB (1) GB1492777A (en)
IT (1) IT1024999B (en)
NL (1) NL7415843A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480969A1 (en) * 1980-04-16 1981-10-23 Dshkhunian Valery Microprocessor data exchange control - operates with bidirectional buses connected to multichannel counter by commutator switching

Also Published As

Publication number Publication date
IT1024999B (en) 1978-07-20
DE2461678B2 (en) 1978-04-27
GB1492777A (en) 1977-11-23
FR2256704A5 (en) 1975-07-25
NL7415843A (en) 1975-07-01
BE823618A (en) 1975-06-20
DE2461678C3 (en) 1978-12-21
DE2461678A1 (en) 1975-07-10

Similar Documents

Publication Publication Date Title
ES458224A1 (en) Input/output interface logic for concurrent operations
ES323100A1 (en) Terminal device for use in multiple data processing systems. (Machine-translation by Google Translate, not legally binding)
ES422491A1 (en) Microprogrammable control memory diagnostic system
ES421839A1 (en) Data processing memory system with bidirectional data bus
GB1403703A (en) Electronic calculator
ES434009A1 (en) Multi-processor computer system
ES332386A1 (en) A provision for data processing. (Machine-translation by Google Translate, not legally binding)
GB1056951A (en) Improvements in or relating to electronic data processing systems
GB1493817A (en) Information processor with immediate and indirect addressing
ES421412A1 (en) Data processing system
ES419438A1 (en) Data processing system employing one of a plurality of identical processors as a controller
BE753681A (en) COMPUTER CONTROLLED MULTI-MODES OPERATION, WITH BIT PROCESSING
ES444377A1 (en) Multi-chip calculator system having cycle and subcycle timing generators
JPS5657140A (en) Address designation system of desk calculator
ES433378A1 (en) Information processing systems
ES397793A1 (en) A DATA TRANSFER SYSTEM.
CH499829A (en) Function keyboard for calculating and data processing machines
GB1453609A (en) Clculators
JPS52122438A (en) Write-in and read-out system
JPS5229131A (en) Storage protection unit for counter-channel input & output device
GB1089308A (en) Data processing apparatus
ES386909A1 (en) A memory disposal for storing data in an access position. (Machine-translation by Google Translate, not legally binding)
ES392345A1 (en) Data processing system
ES421457A1 (en) Improvements introduced in an auxiliary data memory, for use in conjunction with a calculator system. (Machine-translation by Google Translate, not legally binding)
JPS57153352A (en) Input and output instruction tracing system