JPS5676871A - Computer - Google Patents

Computer

Info

Publication number
JPS5676871A
JPS5676871A JP15485579A JP15485579A JPS5676871A JP S5676871 A JPS5676871 A JP S5676871A JP 15485579 A JP15485579 A JP 15485579A JP 15485579 A JP15485579 A JP 15485579A JP S5676871 A JPS5676871 A JP S5676871A
Authority
JP
Japan
Prior art keywords
data
date
display
chip
power supply
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
JP15485579A
Other languages
Japanese (ja)
Inventor
Takashi Tsunoda
Tsunenori Soma
Haruyoshi Takayama
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP15485579A priority Critical patent/JPS5676871A/en
Publication of JPS5676871A publication Critical patent/JPS5676871A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Cash Registers Or Receiving Machines (AREA)
  • Power Sources (AREA)

Abstract

PURPOSE: To facilitate an easy registration of date, by setting the date, time and the like to the watch chip, starting the chip at all times by the backup internal battery and then securing an automatic display of data simultaneously with make of the power supply.
CONSTITUTION: The power supply PS is made, and thus the appratus is set to the initial state. Then the contents of the watch chip TC stored in the control memory ROM is read out. On the other hand, the process part CPU takes the data on that day out of the chip TC via the bus line BL and the power supply line and by the backup power source BP. Then the part CPU compiles the data into the display data via the RAM and based on the control procedure of the ROM. The part CPU writes again this data into the display driving circuit DPC via the line BL, and then sends the data to the display unit DP for display. In such way, the data is confirmed to operate the date key DK, thus ensuring the facilitated registration of date.
COPYRIGHT: (C)1981,JPO&Japio
JP15485579A 1979-11-28 1979-11-28 Computer Pending JPS5676871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15485579A JPS5676871A (en) 1979-11-28 1979-11-28 Computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15485579A JPS5676871A (en) 1979-11-28 1979-11-28 Computer

Publications (1)

Publication Number Publication Date
JPS5676871A true JPS5676871A (en) 1981-06-24

Family

ID=15593372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15485579A Pending JPS5676871A (en) 1979-11-28 1979-11-28 Computer

Country Status (1)

Country Link
JP (1) JPS5676871A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964072A (en) * 1987-09-10 1990-10-16 Kabushiki Kaisha Toshiba Electronic device with calendar function
JP2000127569A (en) * 1998-10-26 2000-05-09 Yamato Scale Co Ltd Label printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964072A (en) * 1987-09-10 1990-10-16 Kabushiki Kaisha Toshiba Electronic device with calendar function
JP2000127569A (en) * 1998-10-26 2000-05-09 Yamato Scale Co Ltd Label printer

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