ATE389938T1 - Software-verfahren der emulation von eeprom- speicher - Google Patents

Software-verfahren der emulation von eeprom- speicher

Info

Publication number
ATE389938T1
ATE389938T1 AT04819996T AT04819996T ATE389938T1 AT E389938 T1 ATE389938 T1 AT E389938T1 AT 04819996 T AT04819996 T AT 04819996T AT 04819996 T AT04819996 T AT 04819996T AT E389938 T1 ATE389938 T1 AT E389938T1
Authority
AT
Austria
Prior art keywords
memory
sector
emulated
emulation
current
Prior art date
Application number
AT04819996T
Other languages
English (en)
Inventor
Piotr Przybylek
Original Assignee
Adb Polska Sp
Advanced Digital Broadcast 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 Adb Polska Sp, Advanced Digital Broadcast Ltd filed Critical Adb Polska Sp
Application granted granted Critical
Publication of ATE389938T1 publication Critical patent/ATE389938T1/de

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
    • G11C16/10—Programming or data input circuits
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators
    • G11C16/105—Circuits or methods for updating contents of nonvolatile memory, especially with 'security' features to ensure reliable replacement, i.e. preventing that old data is lost before new data is reliably written
    • 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
    • G11C16/102—External programming circuits, e.g. EPROM programmers; In-circuit programming or reprogramming; EPROM emulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Read Only Memory (AREA)
  • Debugging And Monitoring (AREA)
AT04819996T 2003-12-08 2004-12-06 Software-verfahren der emulation von eeprom- speicher ATE389938T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL03363945A PL363945A1 (en) 2003-12-08 2003-12-08 Software method for eeprom memory emulation

Publications (1)

Publication Number Publication Date
ATE389938T1 true ATE389938T1 (de) 2008-04-15

Family

ID=34651592

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04819996T ATE389938T1 (de) 2003-12-08 2004-12-06 Software-verfahren der emulation von eeprom- speicher

Country Status (7)

Country Link
US (1) US7406558B2 (de)
EP (1) EP1702339B1 (de)
AT (1) ATE389938T1 (de)
DE (1) DE602004012614T2 (de)
ES (1) ES2304641T3 (de)
PL (2) PL363945A1 (de)
WO (1) WO2005055244A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4999325B2 (ja) * 2005-12-21 2012-08-15 ルネサスエレクトロニクス株式会社 フラッシュメモリ
WO2007090432A1 (en) * 2006-02-09 2007-08-16 Freescale Semiconductor, Inc. An electronic device having a memory element and method of operation therefor
TW200842590A (en) * 2007-04-17 2008-11-01 Novatek Microelectronics Corp Data access control system and method of memory device
US20090172251A1 (en) * 2007-12-26 2009-07-02 Unity Semiconductor Corporation Memory Sanitization
EP2091230A1 (de) 2008-02-14 2009-08-19 Sony Corporation Verfahren, Vorrichtung und System zum Synchronisieren von Audio-/Video-Signalen
US20100250875A1 (en) * 2009-03-25 2010-09-30 Silicon Laboratories Inc. Eeprom emulation using flash memory
US8010854B2 (en) * 2009-05-28 2011-08-30 Freescale Semiconductor, Inc. Method and circuit for brownout detection in a memory system
US8250319B2 (en) * 2009-09-29 2012-08-21 Freescale Semiconductor, Inc. Operating an emulated electrically erasable (EEE) memory
US8271719B2 (en) * 2009-10-29 2012-09-18 Freescale Semiconductor, Inc. Non-volatile memory controller device and method therefor
EP2323135A1 (de) * 2009-11-12 2011-05-18 SiTel Semiconductor B.V. Verfahren und Vorrichtung zur Emulierung einer bytefähigen programmierbaren Funktion in einem sektorfähigen löschbaren Speicher
US8255616B2 (en) * 2010-01-12 2012-08-28 Freescale Semiconductor, Inc. Non-volatile memory device and method therefor
US8166244B2 (en) * 2010-03-12 2012-04-24 Sandisk Il Ltd. Emulating a computer system on a removable storage device
US8341372B2 (en) * 2010-04-29 2012-12-25 Freescale Semiconductor, Inc. Emulated electrically erasable (EEE) memory and method of operation
US8473710B2 (en) 2010-04-29 2013-06-25 Freescale Semiconductor, Inc. Multiple partitioned emulated electrically erasable (EEE) memory and method of operation
EP2413329B1 (de) 2010-07-28 2014-03-26 Fujitsu Semiconductor Europe GmbH Elektronische Vorrichtungen
US8516213B2 (en) 2010-11-24 2013-08-20 Freescale Semiconductor, Inc. Method and apparatus for EEPROM emulation for preventing data loss in the event of a flash block failure
US20130080690A1 (en) * 2011-09-23 2013-03-28 William Brooks Barrett Method to emulate eeprom using flash memory
US9110782B2 (en) 2012-04-27 2015-08-18 Freescale Semiconductor, Inc. Emulated electrically erasable memory parallel record management
US9424176B2 (en) 2013-02-25 2016-08-23 Freescale Semiconductor, Inc. Robust sector ID scheme for tracking dead sectors to automate search and copydown
DE102014203062A1 (de) 2014-02-20 2015-08-20 Bayerische Motoren Werke Aktiengesellschaft Vergrößern des verfügbaren FLASH-Speichers eines Micro-Controllers
US9563491B2 (en) 2014-09-12 2017-02-07 Nxp Usa, Inc. High voltage failure recovery for emulated electrically erasable (EEE) memory system
US9792191B2 (en) 2015-08-19 2017-10-17 Nxp Usa, Inc. Fast write mechanism for emulated electrically erasable (EEE) system
KR101751407B1 (ko) 2016-02-16 2017-07-11 단국대학교 산학협력단 플래시 메모리의 신뢰성 검증을 위한 아날로그 정보 기반 에뮬레이션 방법 및 그 장치
US11481206B2 (en) 2019-05-16 2022-10-25 Microsoft Technology Licensing, Llc Code update in system management mode
US11385903B2 (en) * 2020-02-04 2022-07-12 Microsoft Technology Licensing, Llc Firmware update patch
JP7104843B1 (ja) 2021-08-31 2022-07-21 ウィンボンド エレクトロニクス コーポレーション 半導体記憶装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722907B1 (fr) 1994-07-20 1996-09-06 Sgs Thomson Microelectronics Memoire integree programmable comportant des moyens d'emulation
EP0991081B1 (de) * 1998-09-30 2005-11-30 STMicroelectronics S.r.l. Emulierte EEPROM Speicheranordnung und entsprechendes Verfahren
US6950336B2 (en) * 2000-05-03 2005-09-27 Emosyn America, Inc. Method and apparatus for emulating an electrically erasable programmable read only memory (EEPROM) using non-volatile floating gate memory cells
JP4417629B2 (ja) * 2001-04-24 2010-02-17 エヌエックスピー ビー ヴィ ビット変更を可能にする、フラッシュメモリにおける使用のための、改良されたエラー修正方式
US7058755B2 (en) * 2003-09-09 2006-06-06 Ballard Power Systems Corporation EEPROM emulation in flash memory
US20060282610A1 (en) * 2005-06-08 2006-12-14 M-Systems Flash Disk Pioneers Ltd. Flash memory with programmable endurance

Also Published As

Publication number Publication date
EP1702339B1 (de) 2008-03-19
WO2005055244A1 (en) 2005-06-16
DE602004012614D1 (de) 2008-04-30
US7406558B2 (en) 2008-07-29
DE602004012614T2 (de) 2009-04-16
ES2304641T3 (es) 2008-10-16
PL363945A1 (en) 2005-06-13
PL1702339T3 (pl) 2008-11-28
EP1702339A1 (de) 2006-09-20
US20070143528A1 (en) 2007-06-21

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