BE889780A - Circuit de controle d'impulsions - Google Patents

Circuit de controle d'impulsions

Info

Publication number
BE889780A
BE889780A BE2/59284A BE2059284A BE889780A BE 889780 A BE889780 A BE 889780A BE 2/59284 A BE2/59284 A BE 2/59284A BE 2059284 A BE2059284 A BE 2059284A BE 889780 A BE889780 A BE 889780A
Authority
BE
Belgium
Prior art keywords
control circuit
pulse control
pulse
circuit
control
Prior art date
Application number
BE2/59284A
Other languages
English (en)
Inventor
J R Holden
Original Assignee
Gte Automatic Electric Lab 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 Gte Automatic Electric Lab Inc filed Critical Gte Automatic Electric Lab Inc
Publication of BE889780A publication Critical patent/BE889780A/fr

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/19—Monitoring patterns of pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/033—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values giving an indication of the number of times this occurs, i.e. multi-channel analysers (the characteristic being frequency)

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Debugging And Monitoring (AREA)
  • Manipulation Of Pulses (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
BE2/59284A 1980-12-29 1981-07-29 Circuit de controle d'impulsions BE889780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/220,932 US4379993A (en) 1980-12-29 1980-12-29 Pulse failure monitor circuit employing selectable frequency reference clock and counter pair to vary time period of pulse failure indication

Publications (1)

Publication Number Publication Date
BE889780A true BE889780A (fr) 1981-11-16

Family

ID=22825616

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59284A BE889780A (fr) 1980-12-29 1981-07-29 Circuit de controle d'impulsions

Country Status (5)

Country Link
US (1) US4379993A (fr)
JP (1) JPS57125561A (fr)
BE (1) BE889780A (fr)
CA (1) CA1184618A (fr)
IT (1) IT1138899B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651329A (en) * 1981-09-23 1987-03-17 Honeywell Information Systems Inc. Digital decode logic for converting successive binary zero pulses having opposite polarity to a stream of data pulses
JPS6077546A (ja) * 1983-10-05 1985-05-02 Fujitsu Ltd ディジタル無線回線の監視方式
US4628269A (en) * 1984-05-23 1986-12-09 Motorola, Inc. Pulse detector for missing or extra pulses
JPH07104689B2 (ja) * 1986-11-07 1995-11-13 フアナツク株式会社 パルスエンコ−ダ
US4860318A (en) * 1988-07-06 1989-08-22 The United States Of America As Represented By The Secretary Of The Air Force PSK detection using an IFM receiver
JPH0816276A (ja) * 1994-06-30 1996-01-19 Mitsubishi Denki Semiconductor Software Kk マイクロコンピュータ
KR100192775B1 (ko) * 1995-12-30 1999-06-15 유기범 클럭의 유무 판별 장치
KR100208292B1 (ko) * 1996-12-31 1999-07-15 유기범 Ipc의 이중화 버스 클럭 감시 회로
US7296170B1 (en) 2004-01-23 2007-11-13 Zilog, Inc. Clock controller with clock source fail-safe logic
CN102478610A (zh) * 2010-11-30 2012-05-30 英业达股份有限公司 占空比测量系统与其方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350580A (en) * 1965-11-30 1967-10-31 Sperry Rand Corp Monitor employing logic gate and counter to indicate normal pulse-train failure after predetermined time interval
US3582795A (en) * 1969-08-14 1971-06-01 Bell Telephone Labor Inc Delayed clock pulse synchronizing of random input pulses
US3936745A (en) * 1974-11-12 1976-02-03 Mdh Industries, Inc. Method of measuring the duration of a discontinuous signal
US4023109A (en) * 1975-08-14 1977-05-10 The Van Epps Design And Development Co., Inc. Sequence control system with timed operations
US4052676A (en) * 1976-06-10 1977-10-04 Woodward Governor Company Digital-analog frequency error signaling

Also Published As

Publication number Publication date
JPS57125561A (en) 1982-08-04
CA1184618A (fr) 1985-03-26
US4379993A (en) 1983-04-12
IT8123243A0 (it) 1981-07-30
IT1138899B (it) 1986-09-17

Similar Documents

Publication Publication Date Title
BE889781A (fr) Circuit de controle d'impulsions
AT373417B (de) Signalform-steuerkreis
BE889373A (fr) Circuit de selection d'horloge
BE885359A (fr) Circuit de controle d'impulsions d'horloge
BR8207123A (pt) Controle numerico
UA6015A1 (uk) Спосіб боротьби з бур'яном
BE889780A (fr) Circuit de controle d'impulsions
BR7802844A (pt) Controle de compaginacao
FR2491274B1 (fr) Circuit de production d'impulsions periodiques
FR2512978B1 (fr) Circuit de rythme controleur de sequence
KR840000817U (ko) 펄스 스위치
BR8302624A (pt) Dispositivo de controle numerico
DK530985D0 (da) Ukrudtsbekaempelsesmiddel
FR2454226B1 (fr) Circuit conformateur d'impulsions sinusoidales-carrees
BR8500267A (pt) Dispositivo de controle
FR2305068A1 (fr) Circuit de suppression d'impulsions perturbatrices
AT381618B (de) Neue carbonsaeure-amido-thiolcarbamat-derivate enthaltendes unkrautbekaempfungsmittel
FR2529038B1 (fr) Circuit generateur d'impulsions
FR2486660B1 (fr) Emetteur d'impulsions capacitif
AT366833B (de) Mechanischer impulsgeber
BR8105464A (pt) Unidade central de controle
KR830002492U (ko) 토운 콘트롤회로
ATA231782A (de) Unkrautbekaempfungsmittel
DK155412C (da) Ukrudtbekaempelsesaggregat
BE866387A (fr) Circuit de controle

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GTE AUTOMATIC ELECTRIC LABORATORIES INC.

Effective date: 19890731