ES437893A1 - Data processing equipment - Google Patents

Data processing equipment

Info

Publication number
ES437893A1
ES437893A1 ES437893A ES437893A ES437893A1 ES 437893 A1 ES437893 A1 ES 437893A1 ES 437893 A ES437893 A ES 437893A ES 437893 A ES437893 A ES 437893A ES 437893 A1 ES437893 A1 ES 437893A1
Authority
ES
Spain
Prior art keywords
data processing
results
data
address
equipment
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
ES437893A
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.)
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 ES437893A1 publication Critical patent/ES437893A1/en
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)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Executing Machine-Instructions (AREA)
  • Complex Calculations (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Storage Device Security (AREA)
  • Debugging And Monitoring (AREA)

Abstract

Improvements introduced in electrical data processing equipment that includes inputs through which the data to be processed are received, a set of aesthetic output elements to which the results of the data processing operations carried out by the equipment, some outputs connected to the static output equipment through which the results of the equipment can be extracted, a random access memory in which the results of the intermediate process are stored and/or additional information for use in relation to the data processing operations to be performed, an instruction input through which instruction words can be received, each of which includes an address portion and a function portion, first address selection elements under control of the address portion to select the data to be processed, an adapted logic circuit, under the control of the function portion of an instruction word to process the data supplied to the logic circuit through the address elements, and second address selection elements, also under the control of the address portion to route the process results data either to memory or to a static output element, where each of the operands, where data processing operations are performed, is a one-bit binary operand and where each of the results of the Data processing operation is also a one bit binary number. (Machine-translation by Google Translate, not legally binding)
ES437893A 1974-05-23 1975-05-23 Data processing equipment Expired ES437893A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES437893A1 true ES437893A1 (en) 1977-01-01

Family

ID=10189588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437893A Expired ES437893A1 (en) 1974-05-23 1975-05-23 Data processing equipment

Country Status (11)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423820A1 (en) * 1978-03-20 1979-11-16 Bendix Corp AUTONOMOUS INPUT / OUTPUT PROCESSOR FOR DIGITAL SYSTEMS
DE19837101C2 (en) 1998-08-17 2000-11-23 Philips Corp Intellectual Pty Programmable 1-bit data processing arrangement
DE10163206B4 (en) * 2001-12-21 2004-03-11 Schneider Automation Gmbh Method for operating a programmable logic controller

Also Published As

Publication number Publication date
IE41472B1 (en) 1980-01-16
AU8105175A (en) 1976-11-18
IN141971B (en) 1977-05-14
FR2272441A1 (en) 1975-12-19
JPS5124844A (en) 1976-02-28
NL7506005A (en) 1975-11-25
ZA752215B (en) 1976-03-31
IE41472L (en) 1975-11-23
DE2521900A1 (en) 1975-12-04
FR2272441B1 (en) 1980-08-01
BE829386A (en) 1975-11-24
GB1448041A (en) 1976-09-02

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