HK1010805A1 - Power backup system for volatile memory - Google Patents

Power backup system for volatile memory Download PDF

Info

Publication number
HK1010805A1
HK1010805A1 HK98111795A HK98111795A HK1010805A1 HK 1010805 A1 HK1010805 A1 HK 1010805A1 HK 98111795 A HK98111795 A HK 98111795A HK 98111795 A HK98111795 A HK 98111795A HK 1010805 A1 HK1010805 A1 HK 1010805A1
Authority
HK
Hong Kong
Prior art keywords
power
volatile memory
backup system
energy
power backup
Prior art date
Application number
HK98111795A
Other languages
English (en)
Chinese (zh)
Other versions
HK1010805B (en
Inventor
Donald Harper James
Joe Cole Larry
Original Assignee
Sci系统公司
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 Sci系统公司 filed Critical Sci系统公司
Publication of HK1010805B publication Critical patent/HK1010805B/xx
Publication of HK1010805A1 publication Critical patent/HK1010805A1/xx

Links

Classifications

    • 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
    • G11C5/141—Battery and back-up supplies
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C14/00—Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)
HK98111795A 1994-09-28 1995-09-15 Power backup system for volatile memory HK1010805A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31415894 1994-09-28
US08/314,158 US5519663A (en) 1994-09-28 1994-09-28 Preservation system for volatile memory with nonvolatile backup memory
PCT/US1995/011761 WO1996010257A1 (en) 1994-09-28 1995-09-15 Power backup system for volatile memory

Publications (2)

Publication Number Publication Date
HK1010805B HK1010805B (en) 1999-06-25
HK1010805A1 true HK1010805A1 (en) 1999-06-25

Family

ID=23218814

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98111795A HK1010805A1 (en) 1994-09-28 1995-09-15 Power backup system for volatile memory

Country Status (8)

Country Link
US (1) US5519663A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH10507017A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU3997895A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2200982C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2308480B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK1010805A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW289826B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1996010257A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3474665B2 (ja) * 1995-03-02 2003-12-08 富士通株式会社 計算機システムの電源制御装置及び方法
US5734894A (en) * 1995-04-25 1998-03-31 Honeywell Inc. Methods and apparatus for protecting the integrity of process data stored on a removable storage medium
US5799200A (en) * 1995-09-28 1998-08-25 Emc Corporation Power failure responsive apparatus and method having a shadow dram, a flash ROM, an auxiliary battery, and a controller
WO1997032290A1 (en) * 1996-03-01 1997-09-04 U.S. Electronics Components Corp. Programmable universal remote control
US6741896B1 (en) * 1998-04-02 2004-05-25 Honeywell International Inc. Power backup application to maintain normal flight recorder operation for a specified period of time in case of aircraft power failure or interruption
US6181990B1 (en) * 1998-07-30 2001-01-30 Teledyne Technologies, Inc. Aircraft flight data acquisition and transmission system
DE19847175A1 (de) 1998-10-14 2000-04-20 Zentr Mikroelekt Dresden Gmbh Integrierte Speicherschaltungsanordnung
JP4066571B2 (ja) * 1999-02-17 2008-03-26 株式会社デンソー 携帯型光学情報読取り装置
US7214540B2 (en) 1999-04-06 2007-05-08 Uab Research Foundation Method for screening crystallization conditions in solution crystal growth
JP3693226B2 (ja) * 1999-06-30 2005-09-07 矢崎総業株式会社 マイコンのバックアップ装置及び自動車用パワーウインドウ制御装置
US7113432B2 (en) 2000-09-14 2006-09-26 Sandisk Corporation Compressed event counting technique and application to a flash memory system
FR2818426A1 (fr) * 2000-12-18 2002-06-21 Schlumberger Systems & Service Dispositif et procede de securisation de zones de donnees dans une carte a puce
DE10127466C1 (de) * 2001-06-07 2002-11-28 Ahrens & Birner Company Gmbh Verfahren und Anordnung mit D-RAM und S-RAM zur Sicherstellung der Datenremanenz
US7249282B2 (en) * 2002-04-29 2007-07-24 Thomson Licensing Eeprom enable
US6901298B1 (en) * 2002-09-30 2005-05-31 Rockwell Automation Technologies, Inc. Saving and restoring controller state and context in an open operating system
US7003620B2 (en) * 2002-11-26 2006-02-21 M-Systems Flash Disk Pioneers Ltd. Appliance, including a flash memory, that is robust under power failure
US7549139B1 (en) 2003-09-19 2009-06-16 Xilinx, Inc. Tuning programmable logic devices for low-power design implementation
US7498836B1 (en) 2003-09-19 2009-03-03 Xilinx, Inc. Programmable low power modes for embedded memory blocks
US7504854B1 (en) 2003-09-19 2009-03-17 Xilinx, Inc. Regulating unused/inactive resources in programmable logic devices for static power reduction
US7098689B1 (en) 2003-09-19 2006-08-29 Xilinx, Inc. Disabling unused/inactive resources in programmable logic devices for static power reduction
US7581124B1 (en) 2003-09-19 2009-08-25 Xilinx, Inc. Method and mechanism for controlling power consumption of an integrated circuit
DE102004004808A1 (de) * 2004-01-30 2005-08-25 Infineon Technologies Ag Verfahren und Vorrichtung zum Sichern und Einstellen eines Schaltungszustandes einer mikroelektronischen Schaltung
US7774112B2 (en) 2004-09-27 2010-08-10 Teledyne Technologies Incorporated System and method for flight data recording
US7498839B1 (en) 2004-10-22 2009-03-03 Xilinx, Inc. Low power zones for programmable logic devices
US7498835B1 (en) 2005-11-04 2009-03-03 Xilinx, Inc. Implementation of low power standby modes for integrated circuits
JP2007141170A (ja) * 2005-11-22 2007-06-07 Matsushita Electric Ind Co Ltd データキャリアシステム及びそのデータの退避復元方法
US7345944B1 (en) * 2006-01-11 2008-03-18 Xilinx, Inc. Programmable detection of power failure in an integrated circuit
KR100849224B1 (ko) * 2007-02-01 2008-07-31 삼성전자주식회사 메모리 카드 시스템의 메모리 카드에 전원을 공급하는 방법및 메모리 카드 시스템
US8301833B1 (en) 2007-06-01 2012-10-30 Netlist, Inc. Non-volatile memory module
US8874831B2 (en) 2007-06-01 2014-10-28 Netlist, Inc. Flash-DRAM hybrid memory module
US8904098B2 (en) 2007-06-01 2014-12-02 Netlist, Inc. Redundant backup using non-volatile memory
US9842628B2 (en) * 2008-07-10 2017-12-12 Agiga Tech Inc. Capacitor enablement voltage level adjustment method and apparatus
US8325554B2 (en) * 2008-07-10 2012-12-04 Sanmina-Sci Corporation Battery-less cache memory module with integrated backup
US7719876B2 (en) 2008-07-31 2010-05-18 Unity Semiconductor Corporation Preservation circuit and methods to maintain values representing data in one or more layers of memory
TWM354830U (en) * 2008-08-04 2009-04-11 Ritek Corp Non-volatile memory device capable of supplying power
US8228753B2 (en) 2009-07-29 2012-07-24 Stec, Inc. System and method of maintaining data integrity in a flash storage device
US8479061B2 (en) * 2009-09-24 2013-07-02 AGIGA Tech Solid state memory cartridge with wear indication
US8823405B1 (en) 2010-09-10 2014-09-02 Xilinx, Inc. Integrated circuit with power gating
FR2967796A1 (fr) * 2010-11-18 2012-05-25 St Microelectronics Sa Procede et systeme de gestion de l'alimentation d'un composant, par exemple un processeur et d'une memoire, par exemple une memoire cache dudit processeur
US8638634B2 (en) * 2011-03-01 2014-01-28 Agiga Tech Inc. Apparatus and method to measure energy capacity of a backup power supply without compromising power delivery
US10380022B2 (en) 2011-07-28 2019-08-13 Netlist, Inc. Hybrid memory module and system and method of operating the same
US10198350B2 (en) 2011-07-28 2019-02-05 Netlist, Inc. Memory module having volatile and non-volatile memory subsystems and method of operation
US10838646B2 (en) 2011-07-28 2020-11-17 Netlist, Inc. Method and apparatus for presearching stored data
US10372551B2 (en) 2013-03-15 2019-08-06 Netlist, Inc. Hybrid memory system with configurable error thresholds and failure analysis capability
US9436600B2 (en) 2013-06-11 2016-09-06 Svic No. 28 New Technology Business Investment L.L.P. Non-volatile memory storage for multi-channel memory system
FR3007186B1 (fr) 2013-06-12 2016-09-09 Stmicroelectronics Rousset Dispositif de memoire compact associant un plan memoire du type sram et un plan memoire du type non volatil, et procedes de fonctionnement
FR3007185B1 (fr) 2013-06-12 2015-06-19 St Microelectronics Rousset Dispositif de memoire associant un plan-memoire du type sram et un plan-memoire du type non volatil, et procedes de fonctionnement
FR3008534B1 (fr) 2013-07-09 2019-06-28 Stmicroelectronics (Rousset) Sas Procede de gestion du fonctionnement d'un dispositif de memoire associant un plan-memoire du type sram et un plan memoire du type non volatil, et dispositif de memoire correspondant
US10248328B2 (en) 2013-11-07 2019-04-02 Netlist, Inc. Direct data move between DRAM and storage on a memory module
FR3018944A1 (fr) 2014-03-21 2015-09-25 St Microelectronics Rousset Dispositif de memoire associant un plan memoire du type sram et un plan-memoire du type non volatil, durci contre des basculements accidentels
FR3018952B1 (fr) 2014-03-21 2016-04-15 Stmicroelectronics Rousset Structure integree comportant des transistors mos voisins
JP6307319B2 (ja) 2014-03-24 2018-04-04 株式会社椿本チエイン チェーンテンショナ
US9224433B1 (en) * 2014-04-09 2015-12-29 Altera Corporation Method and apparatus for power supply aware memory access operations in an integrated circuit
US9419624B2 (en) 2014-11-12 2016-08-16 Xilinx, Inc. Power management system for integrated circuits

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171537U (ja) * 1982-05-07 1983-11-16 ブラザー工業株式会社 電子機器
US4959774A (en) * 1984-07-06 1990-09-25 Ampex Corporation Shadow memory system for storing variable backup blocks in consecutive time periods
JPS62256296A (ja) * 1986-04-30 1987-11-07 Fujitsu Ltd 半導体不揮発性記憶装置
US4943961A (en) * 1988-05-05 1990-07-24 Rca Licensing Corporation Memory retention system for volatile memory devices
US5003192A (en) * 1989-06-23 1991-03-26 Core Industries, Inc. AC power switching device with non-volatile memory unit
US5204840A (en) * 1989-08-08 1993-04-20 Mazur Jeffrey G Means and methods for preserving microprocessor memory
US5390322A (en) * 1991-02-01 1995-02-14 O'brien; Michael J. Apparatus and method for retaining cycle memory in electronic sterilizer controls

Also Published As

Publication number Publication date
US5519663A (en) 1996-05-21
TW289826B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1996-11-01
JPH10507017A (ja) 1998-07-07
WO1996010257A1 (en) 1996-04-04
GB2308480A (en) 1997-06-25
GB9706503D0 (en) 1997-05-14
AU3997895A (en) 1996-04-19
GB2308480B (en) 1998-05-06
CA2200982C (en) 2002-03-12
CA2200982A1 (en) 1996-04-04

Similar Documents

Publication Publication Date Title
HK1010805A1 (en) Power backup system for volatile memory
CA2070955A1 (en) Apparatus and method for suspending and resuming software applications on a computer
HK1010805B (en) Power backup system for volatile memory
WO2001016693A3 (en) Multi-tier data storage and archiving system
TW345660B (en) Stabilization circuits and techniques for storage and retrieval of single or multiple digital bits per memory cell
CA2388496A1 (en) Method and system for controlling data in a computer system
US6181630B1 (en) Method of stabilizing data stored in volatile memory
EP0825520A4 (en) PORTABLE INFORMATION EQUIPMENT
AU7504596A (en) Ups card
MY109713A (en) Fail-safe uninterruptible lightning system
AU3075097A (en) Back-up battery management system for an uninterruptible dc power supply
ZA943048B (en) High temperature storage battery
EP0660489A3 (en) Power storage system for secondary batteries.
AU1986200A (en) Memory requirements for mobile terminals
WO2002063903A3 (en) Method and apparatus for managing applications and data in a mobile device
EP0640966A3 (en) Storage and retrieval system.
GR3030747T3 (en) A method for optimizing memory space in a data base.
AUPM744794A0 (en) Smoke alarm system with standby battery and elv reactive primary power supply
DE69304454D1 (de) Unterbrechnungsfreie Stromversorgung mit verteiltem Speichersystem
WO1999028911A3 (en) A method and device for storing audio-centered information by a table-of-contents (toc) mechanism and also by a file-based access mechanism through a root directory that contains a highest level toc directory, and a unitary storage medium containing such information
EP0167322A3 (en) Shadow memory system
EP0939371A3 (en) Memory subsystem and method of reorganising multiplexed data
MX9500295A (es) Metodo y circuito para mantener la carga en una bateria de respaldo.
EP0607806A3 (en) Alkaline storage cell and method for its manufacture.
TW347501B (en) Memory and microcomputer

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)