FR2272441A1 - - Google Patents

Info

Publication number
FR2272441A1
FR2272441A1 FR7515921A FR7515921A FR2272441A1 FR 2272441 A1 FR2272441 A1 FR 2272441A1 FR 7515921 A FR7515921 A FR 7515921A FR 7515921 A FR7515921 A FR 7515921A FR 2272441 A1 FR2272441 A1 FR 2272441A1
Authority
FR
France
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.)
Granted
Application number
FR7515921A
Other versions
FR2272441B1 (fr
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries 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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of FR2272441A1 publication Critical patent/FR2272441A1/fr
Application granted granted Critical
Publication of FR2272441B1 publication Critical patent/FR2272441B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30029—Logical and Boolean instructions, e.g. XOR, NOT
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30018—Bit or string instructions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/448—Execution paradigms, e.g. implementations of programming paradigms
    • G06F9/4482—Procedural
    • G06F9/4484—Executing subprograms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/11—Plc I-O input output
    • G05B2219/1127—Selector for I-O, multiplex for I-O
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/12—Plc mp multi processor system
    • G05B2219/1204—Multiprocessing, several plc's, distributed logic control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/15—Plc structure of the system
    • G05B2219/15049—Timer, counter, clock-calendar, flip-flop as peripheral
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/10—Plc systems
    • G05B2219/15—Plc structure of the system
    • G05B2219/15055—FIFO

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Executing Machine-Instructions (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Debugging And Monitoring (AREA)
  • Storage Device Security (AREA)
  • Complex Calculations (AREA)
FR7515921A 1974-05-23 1975-05-22 Expired FR2272441B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2306774A GB1448041A (en) 1974-05-23 1974-05-23 Data processing equipment

Publications (2)

Publication Number Publication Date
FR2272441A1 true FR2272441A1 (fr) 1975-12-19
FR2272441B1 FR2272441B1 (fr) 1980-08-01

Family

ID=10189588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7515921A Expired FR2272441B1 (fr) 1974-05-23 1975-05-22

Country Status (11)

Country Link
JP (1) JPS5124844A (fr)
AU (1) AU8105175A (fr)
BE (1) BE829386A (fr)
DE (1) DE2521900A1 (fr)
ES (1) ES437893A1 (fr)
FR (1) FR2272441B1 (fr)
GB (1) GB1448041A (fr)
IE (1) IE41472B1 (fr)
IN (1) IN141971B (fr)
NL (1) NL7506005A (fr)
ZA (1) ZA752215B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423820A1 (fr) * 1978-03-20 1979-11-16 Bendix Corp Processeur autonome entree/sortie pour systeme numerique
FR2834094A1 (fr) * 2001-12-21 2003-06-27 Schneider Automation Gmbh Procede de mise en oeuvre, et agencement, d'un appareil de traitement de donnees tel qu'un automate programmable.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837101C2 (de) * 1998-08-17 2000-11-23 Philips Corp Intellectual Pty Programmierbare 1-Bit Datenverarbeitungsanordnung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423820A1 (fr) * 1978-03-20 1979-11-16 Bendix Corp Processeur autonome entree/sortie pour systeme numerique
FR2834094A1 (fr) * 2001-12-21 2003-06-27 Schneider Automation Gmbh Procede de mise en oeuvre, et agencement, d'un appareil de traitement de donnees tel qu'un automate programmable.

Also Published As

Publication number Publication date
JPS5124844A (fr) 1976-02-28
BE829386A (nl) 1975-11-24
ZA752215B (en) 1976-03-31
IE41472B1 (en) 1980-01-16
IE41472L (en) 1975-11-23
ES437893A1 (es) 1977-01-01
GB1448041A (en) 1976-09-02
IN141971B (fr) 1977-05-14
DE2521900A1 (de) 1975-12-04
NL7506005A (nl) 1975-11-25
AU8105175A (en) 1976-11-18
FR2272441B1 (fr) 1980-08-01

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Legal Events

Date Code Title Description
ST Notification of lapse