WO2006095326A3 - Universal serial bus bridge - Google Patents

Universal serial bus bridge Download PDF

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Publication number
WO2006095326A3
WO2006095326A3 PCT/IB2006/050743 IB2006050743W WO2006095326A3 WO 2006095326 A3 WO2006095326 A3 WO 2006095326A3 IB 2006050743 W IB2006050743 W IB 2006050743W WO 2006095326 A3 WO2006095326 A3 WO 2006095326A3
Authority
WO
WIPO (PCT)
Prior art keywords
port
serial bus
universal serial
bus bridge
host
Prior art date
Application number
PCT/IB2006/050743
Other languages
French (fr)
Other versions
WO2006095326A2 (en
Inventor
Kawshol Sharma
Jerome Tjia
Original Assignee
Koninkl Philips Electronics Nv
Kawshol Sharma
Jerome Tjia
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 Koninkl Philips Electronics Nv, Kawshol Sharma, Jerome Tjia filed Critical Koninkl Philips Electronics Nv
Publication of WO2006095326A2 publication Critical patent/WO2006095326A2/en
Publication of WO2006095326A3 publication Critical patent/WO2006095326A3/en

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
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)

Abstract

A USB controller is for use in an electronic device, and has two ports. A first port acts as a device port, allowing the electronic device to be connected to a host device. A second port acts as a host port, allowing the electronic device to be connected to a peripheral device. When a host device is connected to the first port and a peripheral device is connected to the second port, the peripheral device can be shared simultaneously between the electronic device and the host device.
PCT/IB2006/050743 2005-03-11 2006-03-09 Universal serial bus bridge WO2006095326A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05101892.7 2005-03-11
EP05101892 2005-03-11

Publications (2)

Publication Number Publication Date
WO2006095326A2 WO2006095326A2 (en) 2006-09-14
WO2006095326A3 true WO2006095326A3 (en) 2006-11-23

Family

ID=36917375

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/050743 WO2006095326A2 (en) 2005-03-11 2006-03-09 Universal serial bus bridge

Country Status (2)

Country Link
TW (1) TW200703820A (en)
WO (1) WO2006095326A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101121288B1 (en) * 2004-05-28 2012-03-26 엔엑스피 비 브이 Bus connection device
TWI620068B (en) * 2016-05-13 2018-04-01 景相科技股份有限公司 Universal serial bus hub with multiple hosts supported and automobile head unit using the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010032280A1 (en) * 1996-11-07 2001-10-18 Hitachi, Ltd. Interface switching apparatus and switching control method
WO2003019396A1 (en) * 2001-08-22 2003-03-06 General Atomics Wireless device attachment and detachment system, apparatus and method
US6549966B1 (en) * 1999-02-09 2003-04-15 Adder Technology Limited Data routing device and system
JP2003256351A (en) * 2002-03-04 2003-09-12 Yamaha Corp Usb hub
US20040186943A1 (en) * 2003-03-18 2004-09-23 Tzyy-Jenq Lou Resource sharing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010032280A1 (en) * 1996-11-07 2001-10-18 Hitachi, Ltd. Interface switching apparatus and switching control method
US6549966B1 (en) * 1999-02-09 2003-04-15 Adder Technology Limited Data routing device and system
WO2003019396A1 (en) * 2001-08-22 2003-03-06 General Atomics Wireless device attachment and detachment system, apparatus and method
JP2003256351A (en) * 2002-03-04 2003-09-12 Yamaha Corp Usb hub
US20040186943A1 (en) * 2003-03-18 2004-09-23 Tzyy-Jenq Lou Resource sharing apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05) *

Also Published As

Publication number Publication date
TW200703820A (en) 2007-01-16
WO2006095326A2 (en) 2006-09-14

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