DE69126103D1 - Datenspeicheranordnung - Google Patents

Datenspeicheranordnung

Info

Publication number
DE69126103D1
DE69126103D1 DE69126103T DE69126103T DE69126103D1 DE 69126103 D1 DE69126103 D1 DE 69126103D1 DE 69126103 T DE69126103 T DE 69126103T DE 69126103 T DE69126103 T DE 69126103T DE 69126103 D1 DE69126103 D1 DE 69126103D1
Authority
DE
Germany
Prior art keywords
data storage
storage arrangement
arrangement
data
storage
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.)
Expired - Fee Related
Application number
DE69126103T
Other languages
English (en)
Other versions
DE69126103T2 (de
Inventor
Nobuyuki Tonegawa
Syuji Yamaguchi
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
Priority claimed from JP2334527A external-priority patent/JP2979099B2/ja
Priority claimed from JP1990128002U external-priority patent/JPH0485271U/ja
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Application granted granted Critical
Publication of DE69126103D1 publication Critical patent/DE69126103D1/de
Publication of DE69126103T2 publication Critical patent/DE69126103T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/30—Power supply circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G11/00—Producing optical signals at preselected times
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/26—Sensing or reading circuits; Data output circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Clocks (AREA)
DE69126103T 1990-11-30 1991-11-29 Datenspeicheranordnung Expired - Fee Related DE69126103T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2334527A JP2979099B2 (ja) 1990-11-30 1990-11-30 データ記憶装置
JP1990128002U JPH0485271U (de) 1990-11-30 1990-11-30

Publications (2)

Publication Number Publication Date
DE69126103D1 true DE69126103D1 (de) 1997-06-19
DE69126103T2 DE69126103T2 (de) 1997-08-28

Family

ID=26463806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69126103T Expired - Fee Related DE69126103T2 (de) 1990-11-30 1991-11-29 Datenspeicheranordnung

Country Status (4)

Country Link
EP (1) EP0488354B1 (de)
KR (1) KR950012220B1 (de)
DE (1) DE69126103T2 (de)
HK (1) HK1000677A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1734421A3 (de) * 2000-08-11 2007-12-19 Seiko Epson Corporation Elektronisches Gerät und Steuerverfahren dafür

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442394B2 (de) * 1973-09-06 1977-06-02 Citizen Watch Co., Ltd., Tokio Vollelektronische uhr
US4445198A (en) * 1981-09-29 1984-04-24 Pitney Bowes Inc. Memory protection circuit for an electronic postage meter
JPS58169395A (ja) * 1982-03-31 1983-10-05 Fujitsu Ltd 書き替え可能なｒｏｍ管理方式
US4534018A (en) * 1983-04-29 1985-08-06 Pitney Bowes Inc. Non-volatile memory protection circuit with microprocessor interaction
US4564922A (en) * 1983-10-14 1986-01-14 Pitney Bowes Inc. Postage meter with power-failure resistant memory
JPS62251912A (ja) * 1986-04-25 1987-11-02 Canon Inc 電池駆動コンピユ−タ
JPH02190715A (ja) * 1989-01-20 1990-07-26 Tokico Ltd 流量計
JP2869652B2 (ja) * 1989-03-29 1999-03-10 株式会社金門製作所 ガスメータ
JPH02275506A (ja) * 1989-04-18 1990-11-09 Amada Metrecs Co Ltd Ｃｎｃ装置

Also Published As

Publication number Publication date
EP0488354B1 (de) 1997-05-14
EP0488354A3 (en) 1993-05-26
HK1000677A1 (en) 1998-04-17
KR920010378A (ko) 1992-06-26
DE69126103T2 (de) 1997-08-28
EP0488354A2 (de) 1992-06-03
KR950012220B1 (ko) 1995-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee