JPS5571978A - Electronic multiple function watch - Google Patents

Electronic multiple function watch

Info

Publication number
JPS5571978A
JPS5571978A JP14420778A JP14420778A JPS5571978A JP S5571978 A JPS5571978 A JP S5571978A JP 14420778 A JP14420778 A JP 14420778A JP 14420778 A JP14420778 A JP 14420778A JP S5571978 A JPS5571978 A JP S5571978A
Authority
JP
Japan
Prior art keywords
information
high speed
key
simplify
constitution
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
JP14420778A
Other languages
Japanese (ja)
Other versions
JPH0114552B2 (en
Inventor
Nobuo Shibazaki
Shuichi Torii
Kiyoshi Kawai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14420778A priority Critical patent/JPS5571978A/en
Publication of JPS5571978A publication Critical patent/JPS5571978A/en
Publication of JPH0114552B2 publication Critical patent/JPH0114552B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G99/00—Subject matter not provided for in other groups of this subclass
    • G04G99/006—Electronic time-pieces using a microcomputer, e.g. for multi-function clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

PURPOSE:To simplify the constitution of an electronic multiple function watch by providing an information processing control high speed timing pulse generator for processing information at high speed to thereby process the information in series. CONSTITUTION:A high frequency oscillator 15 for generating higher frequency control pulse than that from a standard time pulse generator 1 is started through a starting circuit 3 by the signal corresponding to a key operation for outputting from a key input circuit 2 connected to the generator 1 upon operation of a key, and program is read from a ROM5 responsive to the key operation through a program counter 4. Information is shortly processed via a RAM6, an arithmetic circuit 7, and discriminator 8 or the like by the high speed pluse from the oscilllator 15 with the result that the time is displayed on a display unit 13. This high speed short time processor can serially process the information with one arithmetic circuit and memory commonly used to thus simplify the multiple functions imparted with stop watch, alarm functions.
JP14420778A 1978-11-24 1978-11-24 Electronic multiple function watch Granted JPS5571978A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14420778A JPS5571978A (en) 1978-11-24 1978-11-24 Electronic multiple function watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14420778A JPS5571978A (en) 1978-11-24 1978-11-24 Electronic multiple function watch

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2102964A Division JPH02288908A (en) 1990-04-20 1990-04-20 electronic equipment
JP2102963A Division JPH02288907A (en) 1990-04-20 1990-04-20 Electronic device

Publications (2)

Publication Number Publication Date
JPS5571978A true JPS5571978A (en) 1980-05-30
JPH0114552B2 JPH0114552B2 (en) 1989-03-13

Family

ID=15356710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14420778A Granted JPS5571978A (en) 1978-11-24 1978-11-24 Electronic multiple function watch

Country Status (1)

Country Link
JP (1) JPS5571978A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106594A (en) * 1981-12-19 1983-06-24 株式会社東芝 Signal generation controlling circuit for driving liquid crystal
JPS59175193U (en) * 1983-05-07 1984-11-22 株式会社安川電機 timing circuit
JPS60103426A (en) * 1983-11-10 1985-06-07 Sanyo Electric Co Ltd Microcomputer
JPS60192027U (en) * 1984-05-30 1985-12-20 明星電気株式会社 microprocessor clock circuit
JPS6358524A (en) * 1986-08-29 1988-03-14 Toshiba Corp Portable medium
JP2011258061A (en) * 2010-06-10 2011-12-22 Fuji Electric Retail Systems Co Ltd Control device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947529U (en) * 1972-08-03 1974-04-25
JPS5025298A (en) * 1973-06-20 1975-03-17
JPS50131436A (en) * 1974-03-27 1975-10-17
JPS5313954A (en) * 1976-07-23 1978-02-08 Citizen Watch Co Ltd Wristwatch with electronic computer
JPS5333551A (en) * 1976-09-10 1978-03-29 Hitachi Ltd Arithmetic control unit
JPS5368051A (en) * 1976-11-29 1978-06-17 Sharp Corp Integrated circuit device
JPS53129688A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Timing system
JPS53129682A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Electronic apparatus provided with alarm functions
JPS53131875A (en) * 1977-04-21 1978-11-17 Casio Comput Co Ltd Time measuring system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947529U (en) * 1972-08-03 1974-04-25
JPS5025298A (en) * 1973-06-20 1975-03-17
JPS50131436A (en) * 1974-03-27 1975-10-17
JPS5313954A (en) * 1976-07-23 1978-02-08 Citizen Watch Co Ltd Wristwatch with electronic computer
JPS5333551A (en) * 1976-09-10 1978-03-29 Hitachi Ltd Arithmetic control unit
JPS5368051A (en) * 1976-11-29 1978-06-17 Sharp Corp Integrated circuit device
JPS53129688A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Timing system
JPS53129682A (en) * 1977-04-19 1978-11-11 Casio Comput Co Ltd Electronic apparatus provided with alarm functions
JPS53131875A (en) * 1977-04-21 1978-11-17 Casio Comput Co Ltd Time measuring system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106594A (en) * 1981-12-19 1983-06-24 株式会社東芝 Signal generation controlling circuit for driving liquid crystal
JPS59175193U (en) * 1983-05-07 1984-11-22 株式会社安川電機 timing circuit
JPS60103426A (en) * 1983-11-10 1985-06-07 Sanyo Electric Co Ltd Microcomputer
JPS60192027U (en) * 1984-05-30 1985-12-20 明星電気株式会社 microprocessor clock circuit
JPS6358524A (en) * 1986-08-29 1988-03-14 Toshiba Corp Portable medium
JP2011258061A (en) * 2010-06-10 2011-12-22 Fuji Electric Retail Systems Co Ltd Control device

Also Published As

Publication number Publication date
JPH0114552B2 (en) 1989-03-13

Similar Documents

Publication Publication Date Title
JPS5571978A (en) Electronic multiple function watch
JPS5513806A (en) Multifunction electronic timepiece
US4107916A (en) Electronic watch having an alarm means
KR880000838A (en) Multifunction analog electronic clock
GB2070814B (en) Electronic watch with chronograph function
JPS5473678A (en) Electronic watch
JPS5443778A (en) Drive of electronic wrist watch with alarm
JPS57144827A (en) Cooking condition display device
JPS5312663A (en) Alarm electronic watch
JPS5487275A (en) Electronic watch
JPS5474472A (en) Electronic watch with playing device
JPS5735783A (en) Pointer indication type electronic clock with alarm
JPS57185556A (en) Small sized electronic calculator with program
JPS5545221A (en) Clock break detection circuit
JPS5689083A (en) Electronic watch with melody function
JPS5729911A (en) Counting device
JPS54113369A (en) Electronic digital watch
JPS5679382A (en) Pulsimeter and pedometer in common use
CH613838GA3 (en) Monolithically integrated component for controlling the alarm signal interval of alarm clocks.
JPS5576434A (en) Cursor control unit
JPS5476266A (en) Electronic watch with alarm function
JPS54143263A (en) Electronic watch with alarm
JPS56103398A (en) Electronic watch
JPS57190232A (en) Tuning device
JPS6031085A (en) Electronic timepiece