FR3113748B1 - Procédé de stockage d’instructions dans une mémoire programme et système associé. - Google Patents

Procédé de stockage d’instructions dans une mémoire programme et système associé. Download PDF

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Publication number
FR3113748B1
FR3113748B1 FR2008956A FR2008956A FR3113748B1 FR 3113748 B1 FR3113748 B1 FR 3113748B1 FR 2008956 A FR2008956 A FR 2008956A FR 2008956 A FR2008956 A FR 2008956A FR 3113748 B1 FR3113748 B1 FR 3113748B1
Authority
FR
France
Prior art keywords
transponder
contactless
interface
program
system memory
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
FR2008956A
Other languages
English (en)
Other versions
FR3113748A1 (fr
Inventor
Jean-Louis Labyre
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.)
STMicroelectronics Grenoble 2 SAS
Original Assignee
STMicroelectronics Grenoble 2 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 STMicroelectronics Grenoble 2 SAS filed Critical STMicroelectronics Grenoble 2 SAS
Priority to FR2008956A priority Critical patent/FR3113748B1/fr
Priority to US17/464,062 priority patent/US11625347B2/en
Priority to CN202111032065.0A priority patent/CN114138313A/zh
Publication of FR3113748A1 publication Critical patent/FR3113748A1/fr
Priority to US18/182,116 priority patent/US20230214336A1/en
Application granted granted Critical
Publication of FR3113748B1 publication Critical patent/FR3113748B1/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
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1668—Details of memory controller
    • G06F13/1689—Synchronisation and timing concerns
    • 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
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
    • 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
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4403—Processor initialisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4406—Loading of operating system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/45—Transponders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0016—Inter-integrated circuit (I2C)

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Information Transfer Systems (AREA)

Abstract

Système comprenant un lecteur sans contact (RD) et un appareil (APP), ledit appareil comportant un transpondeur sans contact (TG), ledit transpondeur comportant une interface sans contact (INT1) et une interface câblée de transpondeur (INT2) et étant configuré pour communiquer avec ledit lecteur selon un protocole sans contact par l’intermédiaire de ladite interface sans contact, ledit appareil comportant un bus (BS) couplé à ladite interface câblée de transpondeur et au moins un module (MD) couplé audit bus, ledit au moins un module comportant une unité de traitement (PRU), ledit lecteur étant configuré pour communiquer les instructions d’un programme informatique exécutables par l’unité de traitement audit au moins un module (MD), via le transpondeur (TG). Figure pour l’abrégé : Fig. 1
FR2008956A 2020-09-03 2020-09-03 Procédé de stockage d’instructions dans une mémoire programme et système associé. Active FR3113748B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2008956A FR3113748B1 (fr) 2020-09-03 2020-09-03 Procédé de stockage d’instructions dans une mémoire programme et système associé.
US17/464,062 US11625347B2 (en) 2020-09-03 2021-09-01 Method of storing instructions in program memory and associated system
CN202111032065.0A CN114138313A (zh) 2020-09-03 2021-09-03 将指令存储在程序存储器中的方法和关联系统
US18/182,116 US20230214336A1 (en) 2020-09-03 2023-03-10 Method of storing instructions in program memory and associated system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008956A FR3113748B1 (fr) 2020-09-03 2020-09-03 Procédé de stockage d’instructions dans une mémoire programme et système associé.
FR2008956 2020-09-03

Publications (2)

Publication Number Publication Date
FR3113748A1 FR3113748A1 (fr) 2022-03-04
FR3113748B1 true FR3113748B1 (fr) 2023-08-11

Family

ID=74668896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008956A Active FR3113748B1 (fr) 2020-09-03 2020-09-03 Procédé de stockage d’instructions dans une mémoire programme et système associé.

Country Status (3)

Country Link
US (2) US11625347B2 (fr)
CN (1) CN114138313A (fr)
FR (1) FR3113748B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800005506A1 (it) * 2018-05-18 2019-11-18 Sistema di elaborazione, relativo circuito integrato e procedimento

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2443234B8 (en) * 2006-10-24 2009-01-28 Innovision Res & Tech Plc Near field RF communicators and near field RF communications enabled devices
WO2009068931A1 (fr) * 2007-11-30 2009-06-04 Nokia Corporation Procédé, dispositif et système pour une mise à jour de micrologiciel par une communication en champ proche
CN104252631B (zh) * 2013-06-25 2017-12-29 神讯电脑(昆山)有限公司 电子装置及该电子装置的控制方法
DE102013216753A1 (de) * 2013-08-23 2015-02-26 Novero Dabendorf Gmbh Vorrichtung und Verfahren zur kombinierten Signalübertragung oder zur kombinierten Signal- und Energieübertragung
US9301132B2 (en) * 2013-11-07 2016-03-29 International Business Machines Corporation Managing distribution of software updates in near field communication (NFC) mobile devices
KR20150072240A (ko) * 2013-12-19 2015-06-29 엘지전자 주식회사 전기제품 및 전기제품의 펌웨어 업데이트 방법
US9373009B2 (en) * 2014-02-21 2016-06-21 Sony Corporation Tag clusters for silent tags
US9893390B2 (en) * 2014-08-27 2018-02-13 Duracell U.S. Operations, Inc. Battery pack including an indicator circuit
EP3001341B1 (fr) * 2014-09-26 2020-01-15 Nxp B.V. Dispositif NFC, procédé d'installation de logiciel, procédé de désinstallation de logiciel, programme informatique et article de fabrication
US10915313B2 (en) * 2015-08-25 2021-02-09 Andium Inc. Near field communication bootloader for configuration and programming of electronic devices
US20170286084A1 (en) * 2016-03-30 2017-10-05 Motorola Mobility Llc Rfid-based device wireless updates
US10810084B2 (en) * 2016-04-01 2020-10-20 Intel Corporation Update failure rebooting and recovery for a smart device

Also Published As

Publication number Publication date
CN114138313A (zh) 2022-03-04
FR3113748A1 (fr) 2022-03-04
US20220066964A1 (en) 2022-03-03
US11625347B2 (en) 2023-04-11
US20230214336A1 (en) 2023-07-06

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