JPS6439584A - Fully electronic timepiece with calendar - Google Patents

Fully electronic timepiece with calendar

Info

Publication number
JPS6439584A
JPS6439584A JP62196603A JP19660387A JPS6439584A JP S6439584 A JPS6439584 A JP S6439584A JP 62196603 A JP62196603 A JP 62196603A JP 19660387 A JP19660387 A JP 19660387A JP S6439584 A JPS6439584 A JP S6439584A
Authority
JP
Japan
Prior art keywords
switch
correction
time
turned
calendar
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.)
Pending
Application number
JP62196603A
Other languages
Japanese (ja)
Inventor
Shigemi Sato
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP62196603A priority Critical patent/JPS6439584A/en
Publication of JPS6439584A publication Critical patent/JPS6439584A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)

Abstract

PURPOSE:To reduce the size and cost of a timepiece by providing means for selecting a correction operation and correction position change-over by the on time of a switch. CONSTITUTION:A microcomputer (MC) 1 is one-chip MC constituted of a CPU, RAM, ROM and input/output port, etc. An external switch 2 for changing over an ordinary time display and correction state as well as for making correction is connected to the input port of the MC 1. The on and off states of the switch 2 are thereby converted to binary codes which are read into the MC 1. The time when the switch 2 is on is set in the RAM or ROM of the MC 1. For example, the time is previously set in 2 stages; below 1 second and >=1 second; then, the correction is made at the timing of the off when the switch 2 is turned off after the switch is held turned on for the time below 1 second. The correction position is changed over at every 1 second after the switch is turned on during the on of the switch is the switch is turned on for 1 second. The size and cost are thus reduced.
JP62196603A 1987-08-06 1987-08-06 Fully electronic timepiece with calendar Pending JPS6439584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62196603A JPS6439584A (en) 1987-08-06 1987-08-06 Fully electronic timepiece with calendar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62196603A JPS6439584A (en) 1987-08-06 1987-08-06 Fully electronic timepiece with calendar

Publications (1)

Publication Number Publication Date
JPS6439584A true JPS6439584A (en) 1989-02-09

Family

ID=16360495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62196603A Pending JPS6439584A (en) 1987-08-06 1987-08-06 Fully electronic timepiece with calendar

Country Status (1)

Country Link
JP (1) JPS6439584A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04236523A (en) * 1991-01-18 1992-08-25 Nec Corp Radio selective calling receiver with clock function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04236523A (en) * 1991-01-18 1992-08-25 Nec Corp Radio selective calling receiver with clock function

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