FR2373099A1 - Appareil de commande synchrone dans un dispositif multi-circuits - Google Patents

Appareil de commande synchrone dans un dispositif multi-circuits

Info

Publication number
FR2373099A1
FR2373099A1 FR7736319A FR7736319A FR2373099A1 FR 2373099 A1 FR2373099 A1 FR 2373099A1 FR 7736319 A FR7736319 A FR 7736319A FR 7736319 A FR7736319 A FR 7736319A FR 2373099 A1 FR2373099 A1 FR 2373099A1
Authority
FR
France
Prior art keywords
power source
synchronous control
circuitry
circuit device
control unit
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.)
Granted
Application number
FR7736319A
Other languages
English (en)
Other versions
FR2373099B1 (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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of FR2373099A1 publication Critical patent/FR2373099A1/fr
Application granted granted Critical
Publication of FR2373099B1 publication Critical patent/FR2373099B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed
    • G04G9/007—Visual time or date indication means in which functions not related to time can be displayed combined with a calculator or computing means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Clocks (AREA)
  • Calculators And Similar Devices (AREA)
  • Power Sources (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

La présente invention concerne un appareil de commande synchrone pour un dispositif multi-circuits. Le dispositif comprend un dispositif de sélection de mode 4, une première source d'alimentation 10 et une première circuiterie mise en oeuvre par la première source d'alimentation, un dispositif de commande synchrone 13 pour produire un signal de début de fonctionnement lorsque le dispositif de sélections de mode 4 sélectionne un nouveau mode, une seconde source d'alimentation 3 et une seconde circuiterie mise en oeuvre par la seconde source d'alimentation, laquelle est effectuée lorsque nécessaire et un dispositif de réglage de la condition initiale 9 pour recevoir le signal de début de fonctionnement provenant du dispositif de commande synchrone et synchroniser ladite seconde circuiterie avec la première circuiterie. Ce dispositif est utilisé dans un calculateur électronique.
FR7736319A 1976-12-02 1977-12-02 Appareil de commande synchrone dans un dispositif multi-circuits Granted FR2373099A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14514476A JPS5368912A (en) 1976-12-02 1976-12-02 Initial value set system

Publications (2)

Publication Number Publication Date
FR2373099A1 true FR2373099A1 (fr) 1978-06-30
FR2373099B1 FR2373099B1 (fr) 1981-08-28

Family

ID=15378423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7736319A Granted FR2373099A1 (fr) 1976-12-02 1977-12-02 Appareil de commande synchrone dans un dispositif multi-circuits

Country Status (7)

Country Link
US (1) US4189717A (fr)
JP (1) JPS5368912A (fr)
CA (1) CA1106976A (fr)
CH (1) CH622663B (fr)
DE (1) DE2753876C3 (fr)
FR (1) FR2373099A1 (fr)
GB (1) GB1564587A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033007B1 (fr) * 1979-12-26 1986-03-12 Texas Instruments Incorporated Arrangement pour économiser l'énergie dans un calculateur électronique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595892A (en) 1979-01-17 1980-07-21 Hitachi Ltd Electronic digital multi-function watch
JPS61248101A (ja) * 1985-04-26 1986-11-05 Canon Inc 電子機器
KR950005225B1 (ko) * 1991-03-26 1995-05-22 가부시끼가이샤 히다찌세이사꾸쇼 데이타 처리장치, 전원 콘트롤러 및 디스플레이 장치
US5410713A (en) * 1992-01-02 1995-04-25 Smith Corona/Acer Power-management system for a computer
GB2288478A (en) * 1994-04-08 1995-10-18 Hiromori Inc Calculator/clock.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841126U (fr) * 1971-09-17 1973-05-25
US3737637A (en) * 1971-12-13 1973-06-05 Ibm Data generator
US3771130A (en) * 1972-10-10 1973-11-06 Lear Siegler Inc Mode selection network
US3857101A (en) * 1972-12-29 1974-12-24 Gen Electric Variable burst length waveform generator
US3955355A (en) * 1974-03-27 1976-05-11 Optel Corporation Electronic calculator watch structures
US3941989A (en) * 1974-12-13 1976-03-02 Mos Technology, Inc. Reducing power consumption in calculators
US4070630A (en) * 1976-05-03 1978-01-24 Motorola Inc. Data transfer synchronizing circuit
US4109315A (en) * 1976-08-30 1978-08-22 Hewlett-Packard Company Wristwatch calculator with selectively scanned keyboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033007B1 (fr) * 1979-12-26 1986-03-12 Texas Instruments Incorporated Arrangement pour économiser l'énergie dans un calculateur électronique

Also Published As

Publication number Publication date
JPS5528089B2 (fr) 1980-07-25
DE2753876A1 (de) 1978-06-29
DE2753876C3 (de) 1981-07-16
DE2753876B2 (de) 1980-09-25
GB1564587A (en) 1980-04-10
US4189717A (en) 1980-02-19
JPS5368912A (en) 1978-06-19
CH622663B (de)
CH622663GA3 (fr) 1981-04-30
FR2373099B1 (fr) 1981-08-28
CA1106976A (fr) 1981-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse