IT1074472B - Apparecchio per l analisi del funzionamento di un sistema a segnali binari - Google Patents

Apparecchio per l analisi del funzionamento di un sistema a segnali binari

Info

Publication number
IT1074472B
IT1074472B IT49565/76A IT4956576A IT1074472B IT 1074472 B IT1074472 B IT 1074472B IT 49565/76 A IT49565/76 A IT 49565/76A IT 4956576 A IT4956576 A IT 4956576A IT 1074472 B IT1074472 B IT 1074472B
Authority
IT
Italy
Prior art keywords
functioning
analysis
binary signal
signal system
binary
Prior art date
Application number
IT49565/76A
Other languages
English (en)
Inventor
Bruno Gaudeul
Original Assignee
Iria Inst De Rech D Inforamtiq
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 Iria Inst De Rech D Inforamtiq filed Critical Iria Inst De Rech D Inforamtiq
Application granted granted Critical
Publication of IT1074472B publication Critical patent/IT1074472B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means
    • G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an ac
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3466—Performance evaluation by tracing or monitoring
    • G06F11/348—Circuit details, i.e. tracer hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
    • G06F11/3419—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment by assessing time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/88—Monitoring involving counting

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
IT49565/76A 1975-05-23 1976-05-20 Apparecchio per l analisi del funzionamento di un sistema a segnali binari IT1074472B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516194A FR2312143A1 (fr) 1975-05-23 1975-05-23 Appareil d'analyse du fonctionnement d'un systeme a signaux binaires

Publications (1)

Publication Number Publication Date
IT1074472B true IT1074472B (it) 1985-04-20

Family

ID=9155621

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49565/76A IT1074472B (it) 1975-05-23 1976-05-20 Apparecchio per l analisi del funzionamento di un sistema a segnali binari

Country Status (9)

Country Link
US (1) US4041281A (it)
BE (1) BE842134A (it)
CA (1) CA1057403A (it)
CH (1) CH611037A5 (it)
DE (1) DE2622454A1 (it)
FR (1) FR2312143A1 (it)
GB (1) GB1541723A (it)
IT (1) IT1074472B (it)
NL (1) NL7605288A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295037A (en) * 1979-04-23 1981-10-13 Miller Gary L Production counter apparatus
US4369493A (en) 1979-05-14 1983-01-18 Metropolitan Life Insurance Company Response time monitor
US4312035A (en) * 1979-06-18 1982-01-19 Greene Richard E Apparatus for controlling electrical power in a data processing system
US4288687A (en) * 1979-08-16 1981-09-08 Wallace Murray Corporation Multipoint digital tachograph
US4381563A (en) * 1980-12-18 1983-04-26 International Business Machines Corporation Apparatus and method for visually presenting analytical representations of digital signals
US4458788A (en) * 1982-05-24 1984-07-10 Delta Elevator Equipment Corporation Analyzer apparatus
GB2142172B (en) * 1983-06-23 1986-12-03 Oxley Dev Co Ltd Elapsed time and maintenance monitoring system
US4639876A (en) * 1984-10-22 1987-01-27 Deeds Robert G Multi-unit energy use monitor
US4670891A (en) * 1985-03-06 1987-06-02 Westinghouse Electric Corp. Storage of data in compressed form
US4712195A (en) * 1986-05-09 1987-12-08 Curtis Instruments, Inc. Solid-state cumulative operations measurement system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3399298A (en) * 1965-06-28 1968-08-27 Heather M. Taylor Data processor profitability monitoring apparatus
US3448459A (en) * 1967-02-02 1969-06-03 Billiard Controls Inc Billiard play tally system
FR1522371A (fr) * 1967-03-13 1968-04-26 Electricite De France Dispositif d'analyse statistique de phénomènes aléatoires
US3670147A (en) * 1969-10-03 1972-06-13 Richard B Wright Electronic instrument for determining and totalizing the repetitive operation of a material fabricating machine
US3599091A (en) * 1969-10-24 1971-08-10 Computer Synectics Inc System utilization monitor for computer equipment
DE2013078A1 (de) * 1970-03-19 1971-09-30 Hauni Werke Korber & Co KG, 2050 Hamburg Verfahren und Vorrichtung zum Über wachen der Funktion von tabakverarbeitenden Maschinen
US3750015A (en) * 1970-11-12 1973-07-31 Comtec Ind Inc Digital logic test probe for indicating both signal levels as well as a count of changes in signal levels
US3876869A (en) * 1972-04-28 1975-04-08 American Mfg Co Inc Timing or counting system

Also Published As

Publication number Publication date
GB1541723A (en) 1979-03-07
DE2622454A1 (de) 1976-12-09
FR2312143B1 (it) 1978-09-22
NL7605288A (nl) 1976-11-25
FR2312143A1 (fr) 1976-12-17
BE842134A (fr) 1976-11-22
CA1057403A (en) 1979-06-26
US4041281A (en) 1977-08-09
CH611037A5 (it) 1979-05-15

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