TW200606652A - USB compound device without embedded hub and implement method in USB system - Google Patents

USB compound device without embedded hub and implement method in USB system

Info

Publication number
TW200606652A
TW200606652A TW093124081A TW93124081A TW200606652A TW 200606652 A TW200606652 A TW 200606652A TW 093124081 A TW093124081 A TW 093124081A TW 93124081 A TW93124081 A TW 93124081A TW 200606652 A TW200606652 A TW 200606652A
Authority
TW
Taiwan
Prior art keywords
usb
compound device
implement method
hub
embedded hub
Prior art date
Application number
TW093124081A
Other languages
Chinese (zh)
Inventor
Kuo-Jung Tung
Meng-Chow Jiang
Yen-Sheng Chien
Original Assignee
Conwise Technology Corp 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 Conwise Technology Corp Ltd filed Critical Conwise Technology Corp Ltd
Priority to TW093124081A priority Critical patent/TW200606652A/en
Publication of TW200606652A publication Critical patent/TW200606652A/en

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  • Information Transfer Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

An USB system includes at least one USB Hub, an USB Compound Device, and at least one USB dummy device each of which is connected to a downstream port of the at least one USB Hub. The USB compound device includes an upstream port, a plurality of USB devices and a control unit for setting the states of the plurality of USB devices, wherein when the state of one of the plurality of USB devices is on and the USB device is not assigned with an address, the USB device is capable of setting its address according to a received assigning packet.
TW093124081A 2004-08-11 2004-08-11 USB compound device without embedded hub and implement method in USB system TW200606652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW093124081A TW200606652A (en) 2004-08-11 2004-08-11 USB compound device without embedded hub and implement method in USB system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093124081A TW200606652A (en) 2004-08-11 2004-08-11 USB compound device without embedded hub and implement method in USB system

Publications (1)

Publication Number Publication Date
TW200606652A true TW200606652A (en) 2006-02-16

Family

ID=57807263

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093124081A TW200606652A (en) 2004-08-11 2004-08-11 USB compound device without embedded hub and implement method in USB system

Country Status (1)

Country Link
TW (1) TW200606652A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8661281B2 (en) 2010-12-06 2014-02-25 Wistron Neweb Corp. USB HUB and power management method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8661281B2 (en) 2010-12-06 2014-02-25 Wistron Neweb Corp. USB HUB and power management method thereof

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