TW263571B - Information processing apparatus - Google Patents

Information processing apparatus

Info

Publication number
TW263571B
TW263571B TW084101594A TW84101594A TW263571B TW 263571 B TW263571 B TW 263571B TW 084101594 A TW084101594 A TW 084101594A TW 84101594 A TW84101594 A TW 84101594A TW 263571 B TW263571 B TW 263571B
Authority
TW
Taiwan
Prior art keywords
power
power supply
processing apparatus
information processing
power failure
Prior art date
Application number
TW084101594A
Other languages
Chinese (zh)
Inventor
Toshiyuki Shibuya
Yasushi Takaki
Original Assignee
Toshiba 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 Toshiba Co Ltd filed Critical Toshiba Co Ltd
Application granted granted Critical
Publication of TW263571B publication Critical patent/TW263571B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Power Sources (AREA)

Abstract

An information processing apparatus has a non-data lost memory, which comprises: - a commutator for transforming an AC power into a DC power; - a fixed voltage circuit for transforming an output of the commutator into a fixed voltage output; - a re-writable and non-data lost memory; - a read-write controller for executing the memory read-write action, the representation of electric-mechanical working status, which can be divided into a plurality of written min. data-unit; - a power failure detector for detecting the power failure of the AC power supply; and - a spare power supply for providing a power source when the power failure of the AC power supply.
TW084101594A 1994-02-28 1995-02-21 Information processing apparatus TW263571B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6030586A JPH07239814A (en) 1994-02-28 1994-02-28 Data processor

Publications (1)

Publication Number Publication Date
TW263571B true TW263571B (en) 1995-11-21

Family

ID=12307974

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084101594A TW263571B (en) 1994-02-28 1995-02-21 Information processing apparatus

Country Status (4)

Country Link
JP (1) JPH07239814A (en)
KR (1) KR0172655B1 (en)
CN (1) CN1124848A (en)
TW (1) TW263571B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125775B2 (en) 2009-08-24 2012-02-28 Giga-Byte Technology Co., Ltd. Thin type mouse

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11149419A (en) * 1997-11-17 1999-06-02 Yaskawa Electric Corp Method and device for backing up data
CN101202055B (en) * 2006-12-15 2010-12-08 群康科技(深圳)有限公司 Digital image and sound optical disk player
CN102183950B (en) * 2011-03-21 2012-12-05 浙江吉利汽车研究院有限公司 ECU (electronic control unit) data flashing device
CN102750234B (en) * 2011-04-19 2016-08-03 晨星软件研发(深圳)有限公司 The control method of memorizer and controller
US9093903B2 (en) * 2011-09-28 2015-07-28 Monolithic Power Systems, Inc. Power converter with voltage window and the method thereof
CN102749498B (en) * 2012-07-16 2015-02-04 成都芯源系统有限公司 Alternating voltage detection circuit and method thereof and safety capacitor discharge circuit
CN105137227A (en) * 2015-08-03 2015-12-09 昆腾微电子股份有限公司 Testing device and method for power-down protection of intelligent card
JP6904918B2 (en) * 2018-03-29 2021-07-21 ファナック株式会社 Control device and its data writing method
CN110806794A (en) 2019-10-10 2020-02-18 浙江大华技术股份有限公司 Power-down protection method, system, computer device and medium for storage system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8125775B2 (en) 2009-08-24 2012-02-28 Giga-Byte Technology Co., Ltd. Thin type mouse

Also Published As

Publication number Publication date
CN1124848A (en) 1996-06-19
KR0172655B1 (en) 1999-03-30
KR950025545A (en) 1995-09-18
JPH07239814A (en) 1995-09-12

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