FR3102583B1 - Dispositif à connecteur USB - Google Patents

Dispositif à connecteur USB Download PDF

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Publication number
FR3102583B1
FR3102583B1 FR1911938A FR1911938A FR3102583B1 FR 3102583 B1 FR3102583 B1 FR 3102583B1 FR 1911938 A FR1911938 A FR 1911938A FR 1911938 A FR1911938 A FR 1911938A FR 3102583 B1 FR3102583 B1 FR 3102583B1
Authority
FR
France
Prior art keywords
usb connector
connector
connector device
role
operate
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
FR1911938A
Other languages
English (en)
Other versions
FR3102583A1 (fr
Inventor
Amelie Delaunay
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 Grand Ouest SAS
Original Assignee
STMicroelectronics Grand Ouest 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 Grand Ouest SAS filed Critical STMicroelectronics Grand Ouest SAS
Priority to FR1911938A priority Critical patent/FR3102583B1/fr
Priority to US17/075,296 priority patent/US11636060B2/en
Priority to CN202011150291.4A priority patent/CN112713460B/zh
Publication of FR3102583A1 publication Critical patent/FR3102583A1/fr
Application granted granted Critical
Publication of FR3102583B1 publication Critical patent/FR3102583B1/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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • 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
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • 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
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
    • 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
    • G06F2213/0042—Universal serial bus [USB]
    • 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
    • G06F2213/38—Universal adapter
    • G06F2213/3812—USB port controller

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Information Transfer Systems (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Dispositif à connecteur USB La présente description concerne un dispositif électronique comprenant un connecteur USB (202), un premier élément (208) configuré pour faire fonctionner le connecteur dans un rôle de dispositif hôte, un deuxième élément (210) configuré pour faire fonctionner le connecteur dans un rôle de dispositif périphérique, et un troisième élément (204) configuré pour générer un premier signal (207) représentatif du rôle du dispositif lors d'une connexion du connecteur. Figure pour l'abrégé : Fig. 2
FR1911938A 2019-10-24 2019-10-24 Dispositif à connecteur USB Active FR3102583B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1911938A FR3102583B1 (fr) 2019-10-24 2019-10-24 Dispositif à connecteur USB
US17/075,296 US11636060B2 (en) 2019-10-24 2020-10-20 USB connector device
CN202011150291.4A CN112713460B (zh) 2019-10-24 2020-10-23 Usb连接器设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911938A FR3102583B1 (fr) 2019-10-24 2019-10-24 Dispositif à connecteur USB
FR1911938 2019-10-24

Publications (2)

Publication Number Publication Date
FR3102583A1 FR3102583A1 (fr) 2021-04-30
FR3102583B1 true FR3102583B1 (fr) 2022-11-25

Family

ID=69468788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911938A Active FR3102583B1 (fr) 2019-10-24 2019-10-24 Dispositif à connecteur USB

Country Status (3)

Country Link
US (1) US11636060B2 (fr)
CN (1) CN112713460B (fr)
FR (1) FR3102583B1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7000057B1 (en) * 2002-02-11 2006-02-14 Cypress Semiconductor Corp. Method and apparatus for adding OTG dual role device capability to a USB peripheral
US7502878B1 (en) * 2003-06-27 2009-03-10 Cypress Semiconductor Corporation Method and apparatus for switching USB devices between multiple USB hosts
US20050170699A1 (en) * 2004-02-03 2005-08-04 Overtoom Eric J. USB OTG adapter module for debugging USB OTG devices
DE102004057756B4 (de) * 2004-11-30 2009-08-06 Advanced Micro Devices Inc., Sunnyvale USB-Steuerungseinrichtung mit OTG-Steuerungseinheit
TWI317882B (en) * 2006-01-27 2009-12-01 Prolific Technology Inc An usb interface provided with host/device function and its control method
US20070239924A1 (en) * 2006-03-28 2007-10-11 Toon-Jeow Foo Electronic device transmitting audio-and-video signals with USB connector
US7480753B2 (en) * 2006-04-27 2009-01-20 Standard Microsystems Corporation Switching upstream and downstream logic between ports in a universal serial bus hub
US7480758B2 (en) * 2007-03-07 2009-01-20 Moai Electronics Corporation Method and apparatus for automatically switching between USB host and device
JP2009230201A (ja) * 2008-03-19 2009-10-08 Nec Electronics Corp Ｕｓｂコントローラ、及びバッファメモリ制御方法
EP2633418B1 (fr) * 2010-10-29 2017-10-04 OCT Circuit Technologies International Limited Contrôle usb d'interpuce à grande vitesse
EP2791807A4 (fr) * 2011-12-16 2015-08-05 Intel Corp Basculement automatique du mode aval au mode amont dans une couche physique d'un bus série universel
US10515040B2 (en) * 2013-09-11 2019-12-24 Lenovo (Singapore) Pte. Ltd. Data bus host and controller switch
EP3078168A4 (fr) * 2013-12-08 2017-08-09 Crossport Network Solutions Inc. Système de liaison d'établissement de communications de réseau à grande vitesse et transfert de fichier entre des hôtes au moyen de liaisons de dispositifs d'e/s
US9811488B2 (en) * 2014-04-29 2017-11-07 Mcci Corporation Apparatus and methods for dynamic role switching among USB hosts and devices
CN105808480A (zh) * 2016-03-01 2016-07-27 联发科技（新加坡）私人有限公司 Usb otg设备的角色切换方法、***及usb otg设备
WO2018107281A1 (fr) * 2016-12-12 2018-06-21 Crossport Network Solutions Inc. Circuit à commutation de données et détection ad hoc permettant de connecter des hôtes et des périphériques de réseau

Also Published As

Publication number Publication date
US11636060B2 (en) 2023-04-25
CN112713460B (zh) 2023-03-14
FR3102583A1 (fr) 2021-04-30
CN112713460A (zh) 2021-04-27
US20210124707A1 (en) 2021-04-29

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