ZA942553B - Writing data to non-volatile memory - Google Patents

Writing data to non-volatile memory

Info

Publication number
ZA942553B
ZA942553B ZA942553A ZA942553A ZA942553B ZA 942553 B ZA942553 B ZA 942553B ZA 942553 A ZA942553 A ZA 942553A ZA 942553 A ZA942553 A ZA 942553A ZA 942553 B ZA942553 B ZA 942553B
Authority
ZA
South Africa
Prior art keywords
card
pct
volatile memory
writing data
eeprom
Prior art date
Application number
ZA942553A
Other languages
English (en)
Inventor
David B Everett
Keith M Jackson
Ian Miller
Original Assignee
Jonhig 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 Jonhig Ltd filed Critical Jonhig Ltd
Publication of ZA942553B publication Critical patent/ZA942553B/xx

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • 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
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1441—Resetting or repowering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
    • G06F15/7821—Tightly coupled to memory, e.g. computational memory, smart memory, processor in memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/082—Features insuring the integrity of the data on or in the card
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0866—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by active credit-cards adapted therefor
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Computing Systems (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Read Only Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Stored Programmes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Credit Cards Or The Like (AREA)
ZA942553A 1993-04-13 1994-04-13 Writing data to non-volatile memory ZA942553B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939307623A GB9307623D0 (en) 1993-04-13 1993-04-13 Data writing to eeprom

Publications (1)

Publication Number Publication Date
ZA942553B true ZA942553B (en) 1995-06-05

Family

ID=10733749

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA942553A ZA942553B (en) 1993-04-13 1994-04-13 Writing data to non-volatile memory

Country Status (17)

Country Link
US (1) US5715431A (xx)
EP (1) EP0645046B1 (xx)
JP (1) JP3918195B2 (xx)
KR (1) KR100343377B1 (xx)
CN (1) CN1049516C (xx)
AT (1) ATE219857T1 (xx)
AU (1) AU676731B2 (xx)
BR (1) BR9404989A (xx)
CA (1) CA2137683C (xx)
CR (1) CR5712A (xx)
DE (1) DE69430859D1 (xx)
GB (1) GB9307623D0 (xx)
MD (1) MD960344A (xx)
PL (1) PL173398B1 (xx)
RU (1) RU2146399C1 (xx)
WO (1) WO1994024673A1 (xx)
ZA (1) ZA942553B (xx)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3176209B2 (ja) * 1994-02-25 2001-06-11 富士通株式会社 カード型記憶媒体およびカード型記憶媒体発行装置
FR2730833B1 (fr) * 1995-02-16 1997-03-28 Gemplus Card Int Procede de mise a jour securisee de memoire eeprom
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
CN1075216C (zh) * 1995-05-15 2001-11-21 蒙德克斯国际有限公司 金额值转移系统
GB2314663B (en) * 1995-05-15 1998-10-07 Mondex Int Ltd Transaction recovery in a value transfer system
US5559957A (en) * 1995-05-31 1996-09-24 Lucent Technologies Inc. File system for a data storage device having a power fail recovery mechanism for write/replace operations
FR2740237B1 (fr) * 1995-10-18 1997-11-14 Schlumberger Ind Sa Composant electronique a memoire synchronisee
EP0831433A1 (en) * 1996-09-24 1998-03-25 Koninklijke KPN N.V. Method of making recoverable smart card transactions, a method of recovering such a transaction, as well as a smart card allowing recoverable transactions
FR2757978B1 (fr) * 1996-12-27 1999-01-29 Schlumberger Ind Sa Procede de securisation d'une donnee dans une memoire reinscriptible
JP3667920B2 (ja) * 1997-02-21 2005-07-06 ローム株式会社 Ｉｃカード
US6005942A (en) * 1997-03-24 1999-12-21 Visa International Service Association System and method for a multi-application smart card which can facilitate a post-issuance download of an application onto the smart card
JPH117505A (ja) * 1997-06-17 1999-01-12 Fujitsu Ltd カード型記憶媒体
JP3056131B2 (ja) * 1997-06-25 2000-06-26 日本電気アイシーマイコンシステム株式会社 システムのリセット方式
FR2775375A1 (fr) 1998-02-23 1999-08-27 Solaic Sa Chargement de programmes informatiques en blocs
WO1999064996A1 (en) 1998-06-05 1999-12-16 Landis & Gyr Communications S.A.R.L. Preloaded ic-card and method for authenticating the same
JP4029234B2 (ja) * 1998-07-16 2008-01-09 ソニー株式会社 情報処理装置および情報処理方法
JP4146006B2 (ja) * 1998-09-28 2008-09-03 富士通株式会社 フラッシュメモリを有する電子機器
FR2784483B1 (fr) * 1998-10-13 2000-12-29 Innovatron Electronique Procede d'echange de donnees entre un automate et un objet portatif, notamment une carte a microcircuit, susceptible d'etre debite par l'automate en contrepartie de la delivrance d'un bien ou d'un service
JP4314702B2 (ja) * 1998-11-26 2009-08-19 セイコーエプソン株式会社 印刷装置、書込方法およびプリンタ
DE19858840A1 (de) * 1998-12-19 2000-06-21 Orga Kartensysteme Gmbh Verfahren zum bidirektionalen Datentransfer zwischen einem Terminal und einer Chipkarte sowie Chipkarte
FR2790324B1 (fr) * 1999-02-25 2001-12-28 St Microelectronics Sa Dispositif d'acces securise a des applications d'une carte a puce
US7549056B2 (en) 1999-03-19 2009-06-16 Broadcom Corporation System and method for processing and protecting content
US7810152B2 (en) * 2002-05-08 2010-10-05 Broadcom Corporation System and method for securely controlling access to device functions
US6789159B1 (en) * 2002-05-08 2004-09-07 Broadcom Corporation System and method for programming non-volatile memory
DE19928939A1 (de) * 1999-06-24 2001-01-11 Giesecke & Devrient Gmbh Datenträger sowie Verfahren zur Datenübertragung und zur Speicherverwaltung
FR2795835B1 (fr) * 1999-07-01 2001-10-05 Bull Cp8 Procede de verification de transformateurs de codes pour un systeme embarque, notamment sur une carte a puce
DE19931184A1 (de) * 1999-07-07 2001-01-11 Bosch Gmbh Robert Verfahren und Vorrichtung zur Veränderung des Speicherinhalts von Steuergeräten
JP3822768B2 (ja) * 1999-12-03 2006-09-20 株式会社ルネサステクノロジ Ｉｃカードの製造方法
JP2002123806A (ja) * 2000-10-17 2002-04-26 Fujitsu Ltd Ｉｃカード、データ更新制御方法、データ／メッセージ復元制御方法、および制御プログラムを記録した記録媒体
DE10060912A1 (de) * 2000-12-07 2002-06-27 Infineon Technologies Ag Datenträger und Verfahren zu dessen Entwertung
DE10143142A1 (de) * 2001-09-04 2003-01-30 Bosch Gmbh Robert Verfahren zum Betreiben einer Schaltungsanordnung, die einen Mikrocontroller und ein EEPROM enthält
US7043493B2 (en) * 2001-09-17 2006-05-09 Fujitsu Limited Hierarchical file system and anti-tearing algorithm for a limited-resource computer such as a smart card
FR2833093A1 (fr) * 2001-12-03 2003-06-06 Schlumberger Systems & Service Procede d'echange de blocs de donnees, procede d'echange et de traitement de blocs de donnees, objet portatif, et automate pour la mise en oeuvre de procede
EP1331600B1 (en) * 2002-01-24 2006-06-07 Matsushita Electric Industrial Co., Ltd. Memory card
FR2835628A1 (fr) * 2002-02-01 2003-08-08 Schlumberger Systems & Service Gestion de la mise a jour d'informations encodees en memoire
US6912633B2 (en) 2002-03-18 2005-06-28 Sun Microsystems, Inc. Enhanced memory management for portable devices
US6996802B2 (en) 2002-03-18 2006-02-07 Sun Microsystems, Inc. Method and apparatus for deployment of high integrity software using initialization order and calling order constraints
US7010783B2 (en) 2002-03-18 2006-03-07 Sun Microsystems, Inc. Method and apparatus for deployment of high integrity software using reduced dynamic memory allocation
US7181737B2 (en) 2002-03-18 2007-02-20 Sun Microsystems, Inc. Method and apparatus for deployment of high integrity software using static procedure return addresses
EP1392052A1 (en) * 2002-05-08 2004-02-25 Broadcom Corporation System and method for secure controlling the configuration of device functions
EP1435576B1 (en) * 2003-01-03 2013-03-20 Austria Card Plastikkarten und Ausweissysteme GmbH Method and apparatus for block-oriented memory management provided in smart card controllers
DE10322723B3 (de) * 2003-05-20 2004-10-14 Infineon Technologies Ag Vorrichtung und Verfahren zum Behandeln eines Zustands eines Speichers
CN1947140A (zh) * 2004-04-27 2007-04-11 比特瓦雷特股份有限公司 货币终端处理服务器、货币终端处理方法、货币终端、运算指令输入装置、及金额变更信息输入装置
JP2006024012A (ja) 2004-07-08 2006-01-26 Fujitsu Ltd 非接触ｉｃ記録媒体、記録媒体管理プログラムおよび記録媒体管理方法
US7366436B2 (en) * 2004-07-12 2008-04-29 Kyocera Mita Corporation Processing unit having a panel supported movably with respect to a unit main body
FR2875080B1 (fr) * 2004-09-09 2006-10-27 Gemplus Sa Mise a jour optimisee d'une valeur deterministe dans un dispositif de communication
EP1670000A1 (fr) * 2004-12-13 2006-06-14 Axalto S.A. Procédé de sécurisation de l'écriture en mémoire contre des attaques par rayonnement ou autres.
KR100649882B1 (ko) * 2005-07-19 2006-11-27 삼성전자주식회사 비정상 조건 검출회로, 집적회로 카드, 및 ｃｐｕ 작동방법
EP1941469A1 (fr) * 2005-10-14 2008-07-09 Gemplus SA. Personnalisation de carte a puce
FR2924262B1 (fr) * 2007-11-26 2009-12-11 Sagem Securite Procede de masquage de passage en fin de vie d'un dispositif electronique et dispositif comportant un module de controle correspondant
JP2009211870A (ja) * 2008-03-03 2009-09-17 Ushio Inc 紫外線照射用光源
US8055936B2 (en) * 2008-12-31 2011-11-08 Pitney Bowes Inc. System and method for data recovery in a disabled integrated circuit
US8060453B2 (en) * 2008-12-31 2011-11-15 Pitney Bowes Inc. System and method for funds recovery from an integrated postal security device
US9230259B1 (en) 2009-03-20 2016-01-05 Jpmorgan Chase Bank, N.A. Systems and methods for mobile ordering and payment
FR2959586B1 (fr) 2010-04-30 2012-06-22 Proton World Int Nv Procede d'ecriture et de lecture dans une memoire d'atomicite
EP2386958A1 (en) 2010-05-13 2011-11-16 Assa Abloy AB Method for incremental anti-tear garbage collection
EP2495690B1 (en) * 2011-03-01 2015-05-13 Nxp B.V. Transponder and method for monitoring access to application data in the transponder
US9135970B2 (en) 2013-02-08 2015-09-15 Everspin Technologies, Inc. Tamper detection and response in a memory device
US9218509B2 (en) 2013-02-08 2015-12-22 Everspin Technologies, Inc. Response to tamper detection in a memory device
EP3079065B1 (en) 2015-04-08 2019-06-12 Huawei Technologies Co., Ltd. Redo-logging for partitioned in-memory datasets
US10146644B2 (en) 2016-06-16 2018-12-04 Oracle International Corporation Integrity of transactional memory of card computing devices in case of card tear events
US11099949B2 (en) * 2018-08-03 2021-08-24 Cirrus Logic, Inc. Method apparatus for resuming and recovery checking from interrupted programming of one-time programmable memory device
KR102234825B1 (ko) 2019-03-29 2021-04-02 어드밴스드 뉴 테크놀로지스 씨오., 엘티디. 암호 동작들의 안전한 수행
CN114115755B (zh) * 2022-01-28 2022-04-01 北京紫光青藤微系统有限公司 用于数据写入的方法及装置、存储介质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637883A (en) * 1979-09-04 1981-04-11 Fanuc Ltd Information rewrite system
JPS63226752A (ja) * 1987-03-16 1988-09-21 Omron Tateisi Electronics Co Ｉｄシステムのデ−タ書込み方式
US4922456A (en) * 1988-04-29 1990-05-01 Scientific-Atlanta, Inc. Method of reducing wearout in a non-volatile memory with double buffer
US5200600A (en) * 1988-08-29 1993-04-06 Hitachi Maxell, Ltd. IC card and method for writing information therein
EP0398545A1 (en) * 1989-05-19 1990-11-22 Delco Electronics Corporation Method and apparatus for storing data in a non-volatile memory
US5195100A (en) * 1990-03-02 1993-03-16 Micro Technology, Inc. Non-volatile memory storage of write operation identifier in data sotrage device
JP2941361B2 (ja) * 1990-06-07 1999-08-25 株式会社東芝 携帯可能電子装置
FR2666425A1 (fr) * 1990-08-31 1992-03-06 Gemplus Card Int Procede et dispositif de mise a jour d'informations dans une memoire et leur utilisation dans les cartes a memoire.
JPH04137081A (ja) * 1990-09-28 1992-05-12 Fuji Photo Film Co Ltd Ｅｅｐｒｏｍを有するｉｃメモリカード
DE69021732T2 (de) * 1990-12-04 1996-01-18 Hewlett Packard Ltd Wiederprogrammierbare Datenspeicherungsanlage.
JPH05233464A (ja) * 1992-02-25 1993-09-10 Fuji Photo Film Co Ltd Ｅｅｐｒｏｍのデータ書換方法およびｅｅｐｒｏｍカード

Also Published As

Publication number Publication date
EP0645046A1 (en) 1995-03-29
CA2137683C (en) 1999-02-23
AU6507794A (en) 1994-11-08
US5715431A (en) 1998-02-03
RU2146399C1 (ru) 2000-03-10
MD960344A (ro) 1997-06-30
CA2137683A1 (en) 1994-10-27
CR5712A (es) 1998-08-31
CN1110488A (zh) 1995-10-18
KR950702061A (ko) 1995-05-17
KR100343377B1 (ko) 2002-12-18
EP0645046B1 (en) 2002-06-26
PL306763A1 (en) 1995-04-18
AU676731B2 (en) 1997-03-20
DE69430859D1 (de) 2002-08-01
JP3918195B2 (ja) 2007-05-23
ATE219857T1 (de) 2002-07-15
WO1994024673A1 (en) 1994-10-27
BR9404989A (pt) 1999-06-15
CN1049516C (zh) 2000-02-16
GB9307623D0 (en) 1993-06-02
JPH07508120A (ja) 1995-09-07
PL173398B1 (pl) 1998-02-27

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