WO2001050261A2 - Mise a jour d'une memoire non volatile dans un systeme de traitement de donnees - Google Patents

Mise a jour d'une memoire non volatile dans un systeme de traitement de donnees Download PDF

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Publication number
WO2001050261A2
WO2001050261A2 PCT/IB2000/001579 IB0001579W WO0150261A2 WO 2001050261 A2 WO2001050261 A2 WO 2001050261A2 IB 0001579 W IB0001579 W IB 0001579W WO 0150261 A2 WO0150261 A2 WO 0150261A2
Authority
WO
WIPO (PCT)
Prior art keywords
memory
data
update
code
designated
Prior art date
Application number
PCT/IB2000/001579
Other languages
English (en)
Other versions
WO2001050261A3 (fr
Inventor
Gilles MAIGNÉ
Original Assignee
Sun Microsystems, Inc.
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 Sun Microsystems, Inc. filed Critical Sun Microsystems, Inc.
Priority to AU79398/00A priority Critical patent/AU7939800A/en
Publication of WO2001050261A2 publication Critical patent/WO2001050261A2/fr
Publication of WO2001050261A3 publication Critical patent/WO2001050261A3/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates

Abstract

L'invention concerne un système de traitement de données pourvu d'un processeur et d'une mémoire. Cette dernière peut être une mémoire flash (2A, 2B) effaçable dans des unités de mémoire avant réécriture. La mémoire flash comporte des données spécifiques avec au moins une adresse d'unité de mémoire et des données de mise à jour correspondantes. Elle comprend également un code de mise à jour coopérant avec des données spécifiques en vue d'effacer l'unité de mémoire ayant ladite adresse, et d'y écrire les données de mise à jour correspondantes.
PCT/IB2000/001579 1999-12-29 2000-10-31 Mise a jour d'une memoire non volatile dans un systeme de traitement de donnees WO2001050261A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU79398/00A AU7939800A (en) 1999-12-29 2000-10-31 Updating non volatile memory in a data processing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR99/16689 1999-12-29
FR9916689 1999-12-29

Publications (2)

Publication Number Publication Date
WO2001050261A2 true WO2001050261A2 (fr) 2001-07-12
WO2001050261A3 WO2001050261A3 (fr) 2002-01-31

Family

ID=9553997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/001579 WO2001050261A2 (fr) 1999-12-29 2000-10-31 Mise a jour d'une memoire non volatile dans un systeme de traitement de donnees

Country Status (2)

Country Link
AU (1) AU7939800A (fr)
WO (1) WO2001050261A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003071366A1 (fr) * 2002-02-18 2003-08-28 Infineon Technologies Ag Systeme de commande et procede pour faire fonctionner un dispositif d'emission/reception
US8073439B2 (en) 2002-02-18 2011-12-06 Infineon Technologies Ag Control system and method for operating a transceiver
US8397061B2 (en) 2010-04-29 2013-03-12 International Business Machines Corporation Unattended code update of storage facility

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487161A (en) * 1992-11-25 1996-01-23 Norand Corp. Computerized data terminal with switchable memory address for start-up and system control instructions
US5579522A (en) * 1991-05-06 1996-11-26 Intel Corporation Dynamic non-volatile memory update in a computer system
US5727215A (en) * 1995-11-30 1998-03-10 Otis Elevator Company Method for replacing software modules utilizing a replacement address table
US5901330A (en) * 1997-03-13 1999-05-04 Macronix International Co., Ltd. In-circuit programming architecture with ROM and flash memory
US5930504A (en) * 1996-07-22 1999-07-27 Intel Corporation Dynamic nonvolatile memory update in a computer system
EP0939367A2 (fr) * 1998-02-28 1999-09-01 Hewlett-Packard Company Méthode et appareil de sélection, mettre à jour et recupération de mémoire pour chargement initial dual dans un dispositif programmable
US5974312A (en) * 1997-07-10 1999-10-26 Ericsson Inc. System and method for updating a memory in an electronic device via wireless data transfer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579522A (en) * 1991-05-06 1996-11-26 Intel Corporation Dynamic non-volatile memory update in a computer system
US5487161A (en) * 1992-11-25 1996-01-23 Norand Corp. Computerized data terminal with switchable memory address for start-up and system control instructions
US5727215A (en) * 1995-11-30 1998-03-10 Otis Elevator Company Method for replacing software modules utilizing a replacement address table
US5930504A (en) * 1996-07-22 1999-07-27 Intel Corporation Dynamic nonvolatile memory update in a computer system
US5901330A (en) * 1997-03-13 1999-05-04 Macronix International Co., Ltd. In-circuit programming architecture with ROM and flash memory
US5974312A (en) * 1997-07-10 1999-10-26 Ericsson Inc. System and method for updating a memory in an electronic device via wireless data transfer
EP0939367A2 (fr) * 1998-02-28 1999-09-01 Hewlett-Packard Company Méthode et appareil de sélection, mettre à jour et recupération de mémoire pour chargement initial dual dans un dispositif programmable

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DIPERT B ET AL: "DESIGNING AN UPDATABLE BIOS USING FLASH MEMORY" MICROPROCESSORS AND MICROSYSTEMS, IPC BUSINESS PRESS LTD. LONDON, GB, vol. 16, no. 8, 1992, pages 427-446, XP000330850 ISSN: 0141-9331 *
JEX J: "FLASH MEMORY BIOS FOR PC AND NOTEBOOK COMPUTERS" PROCEEDINGS OF THE PACIFIC RIM CONFERENCE ON COMMUNICATIONS, COMPUTERSAND SIGNAL PROCESSING. VICTORIA, CA, MAY 9 - 10, 1991, NEW YORK, IEEE, US, vol. 2, 9 May 1991 (1991-05-09), pages 692-695, XP000280391 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003071366A1 (fr) * 2002-02-18 2003-08-28 Infineon Technologies Ag Systeme de commande et procede pour faire fonctionner un dispositif d'emission/reception
US8073439B2 (en) 2002-02-18 2011-12-06 Infineon Technologies Ag Control system and method for operating a transceiver
US8397061B2 (en) 2010-04-29 2013-03-12 International Business Machines Corporation Unattended code update of storage facility
US8782413B2 (en) 2010-04-29 2014-07-15 International Business Machines Corporation Unattended code update of storage facility

Also Published As

Publication number Publication date
AU7939800A (en) 2001-07-16
WO2001050261A3 (fr) 2002-01-31

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