FR2980905B1 - Procede d'effacement d'informations memorisees dans une memoire reinscriptible non volatile, support de memorisation et calculateur de vehicule automobile - Google Patents

Procede d'effacement d'informations memorisees dans une memoire reinscriptible non volatile, support de memorisation et calculateur de vehicule automobile

Info

Publication number
FR2980905B1
FR2980905B1 FR1102955A FR1102955A FR2980905B1 FR 2980905 B1 FR2980905 B1 FR 2980905B1 FR 1102955 A FR1102955 A FR 1102955A FR 1102955 A FR1102955 A FR 1102955A FR 2980905 B1 FR2980905 B1 FR 2980905B1
Authority
FR
France
Prior art keywords
memory
reinstriptible
erasing
volatile
storage medium
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.)
Active
Application number
FR1102955A
Other languages
English (en)
Other versions
FR2980905A1 (fr
Inventor
Arnaud Chicher
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1102955A priority Critical patent/FR2980905B1/fr
Priority to CN201280047582.8A priority patent/CN103999059B/zh
Priority to RU2014117177A priority patent/RU2607240C2/ru
Priority to US14/346,070 priority patent/US9311235B2/en
Priority to PCT/EP2012/004070 priority patent/WO2013045101A1/fr
Publication of FR2980905A1 publication Critical patent/FR2980905A1/fr
Application granted granted Critical
Publication of FR2980905B1 publication Critical patent/FR2980905B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F12/02—Addressing or allocation; Relocation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
    • G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/06—Addressing a physical block of locations, e.g. base addressing, module addressing, memory dedication
    • G06F12/0607—Interleaved addressing
    • 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
    • G11C16/10—Programming or data input circuits
    • G11C16/14—Circuits for erasing electrically, e.g. erase voltage switching circuits
    • 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
    • G11C16/10—Programming or data input circuits
    • G11C16/14—Circuits for erasing electrically, e.g. erase voltage switching circuits
    • G11C16/16—Circuits for erasing electrically, e.g. erase voltage switching circuits for erasing blocks, e.g. arrays, words, groups
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7205—Cleaning, compaction, garbage collection, erase control
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7206—Reconfiguration of flash memory system

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Read Only Memory (AREA)
FR1102955A 2011-09-29 2011-09-29 Procede d'effacement d'informations memorisees dans une memoire reinscriptible non volatile, support de memorisation et calculateur de vehicule automobile Active FR2980905B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1102955A FR2980905B1 (fr) 2011-09-29 2011-09-29 Procede d'effacement d'informations memorisees dans une memoire reinscriptible non volatile, support de memorisation et calculateur de vehicule automobile
CN201280047582.8A CN103999059B (zh) 2011-09-29 2012-09-28 将存储在非易失性可重写存储器和机动车辆的计算器中的信息擦除的方法
RU2014117177A RU2607240C2 (ru) 2011-09-29 2012-09-28 Способ стирания информации, хранящейся в энергонезависимой перезаписываемой памяти, носитель хранения и компьютер моторного транспортного средства
US14/346,070 US9311235B2 (en) 2011-09-29 2012-09-28 Method of erasing information stored in a nonvolatile rewritable memory, storage medium and motor vehicle computer
PCT/EP2012/004070 WO2013045101A1 (fr) 2011-09-29 2012-09-28 Procede d'effacement d'informations memorisees dans une memoire reinscriptible non volatile, support de memorisation et calculateur de vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102955A FR2980905B1 (fr) 2011-09-29 2011-09-29 Procede d'effacement d'informations memorisees dans une memoire reinscriptible non volatile, support de memorisation et calculateur de vehicule automobile

Publications (2)

Publication Number Publication Date
FR2980905A1 FR2980905A1 (fr) 2013-04-05
FR2980905B1 true FR2980905B1 (fr) 2014-03-14

Family

ID=46968141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102955A Active FR2980905B1 (fr) 2011-09-29 2011-09-29 Procede d'effacement d'informations memorisees dans une memoire reinscriptible non volatile, support de memorisation et calculateur de vehicule automobile

Country Status (5)

Country Link
US (1) US9311235B2 (fr)
CN (1) CN103999059B (fr)
FR (1) FR2980905B1 (fr)
RU (1) RU2607240C2 (fr)
WO (1) WO2013045101A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5873401B2 (ja) * 2012-07-06 2016-03-01 株式会社ケーヒン 電子制御装置及びデータ書換えシステム
FR3029047B1 (fr) * 2014-11-26 2016-12-23 Peugeot Citroen Automobiles Sa Procede de communication entre un outil de production et un vehicule automobile
CN106843892A (zh) * 2017-02-07 2017-06-13 上海与德信息技术有限公司 一种重写Flash的方法及装置
CN107729990B (zh) * 2017-07-20 2021-06-08 上海寒武纪信息科技有限公司 支持离散数据表示的用于执行正向运算的装置及方法
RU2703357C2 (ru) * 2018-04-02 2019-10-16 Общество с ограниченной ответственностью "НеоБИТ" Способ защиты данных в системах конференцсвязи
RU184009U1 (ru) * 2018-05-31 2018-10-11 федеральное государственное казенное военное образовательное учреждение высшего образования "Краснодарское высшее военное училище имени генерала армии С.М. Штеменко" Министерства обороны Российской Федерации Система удаления остаточной информации из памяти терминалов и серверов многоточечной конференцсвязи
CN111061649B (zh) * 2019-10-28 2023-09-29 宁波三星智能电气有限公司 一种存储器的存储空间自适应分配方法
CN112199039B (zh) * 2020-09-04 2022-08-05 星宸科技股份有限公司 虚拟存储管理方法及处理器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6034897A (en) * 1999-04-01 2000-03-07 Lexar Media, Inc. Space management for managing high capacity nonvolatile memory
WO2000060605A1 (fr) * 1999-04-01 2000-10-12 Lexar Media, Inc. Gestion d'espace pour la gestion d'une memoire non volatile haute capacite
US6948026B2 (en) * 2001-08-24 2005-09-20 Micron Technology, Inc. Erase block management
US7139892B2 (en) * 2003-05-02 2006-11-21 Microsoft Corporation Implementation of memory access control using optimizations
KR100876084B1 (ko) * 2007-02-13 2008-12-26 삼성전자주식회사 플래시 저장 장치로 삭제 정보를 전달할 수 있는 컴퓨팅시스템
US7624239B2 (en) * 2005-11-14 2009-11-24 Sandisk Corporation Methods for the management of erase operations in non-volatile memories
KR101002978B1 (ko) * 2005-12-09 2010-12-22 샌디스크 아이엘 엘티디 플래시 메모리 관리 시스템 및 방법
CN100470506C (zh) * 2007-06-08 2009-03-18 马彩艳 基于sector访问的flash存储器的存储管理方法

Also Published As

Publication number Publication date
CN103999059B (zh) 2017-02-22
RU2607240C2 (ru) 2017-01-10
WO2013045101A1 (fr) 2013-04-04
FR2980905A1 (fr) 2013-04-05
US9311235B2 (en) 2016-04-12
CN103999059A (zh) 2014-08-20
RU2014117177A (ru) 2015-11-10
US20140244919A1 (en) 2014-08-28

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