TW200728988A - Method for exchanging data with an USB device - Google Patents

Method for exchanging data with an USB device

Info

Publication number
TW200728988A
TW200728988A TW095102188A TW95102188A TW200728988A TW 200728988 A TW200728988 A TW 200728988A TW 095102188 A TW095102188 A TW 095102188A TW 95102188 A TW95102188 A TW 95102188A TW 200728988 A TW200728988 A TW 200728988A
Authority
TW
Taiwan
Prior art keywords
usb device
endpoint
bulk
transmitting
buffer
Prior art date
Application number
TW095102188A
Other languages
English (en)
Other versions
TWI297439B (en
Inventor
Chun-Hua Tseng
Yu-Tin Hsu
Original Assignee
Via Tech 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 Via Tech Inc filed Critical Via Tech Inc
Priority to TW095102188A priority Critical patent/TWI297439B/zh
Priority to US11/609,091 priority patent/US7526594B2/en
Publication of TW200728988A publication Critical patent/TW200728988A/zh
Application granted granted Critical
Publication of TWI297439B publication Critical patent/TWI297439B/zh

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
    • G06F13/42—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
    • G06F13/4295—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using an embedded synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
TW095102188A 2006-01-20 2006-01-20 Method for exchanging data with an usb device TWI297439B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW095102188A TWI297439B (en) 2006-01-20 2006-01-20 Method for exchanging data with an usb device
US11/609,091 US7526594B2 (en) 2006-01-20 2006-12-11 USB data transfer method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095102188A TWI297439B (en) 2006-01-20 2006-01-20 Method for exchanging data with an usb device

Publications (2)

Publication Number Publication Date
TW200728988A true TW200728988A (en) 2007-08-01
TWI297439B TWI297439B (en) 2008-06-01

Family

ID=38286928

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095102188A TWI297439B (en) 2006-01-20 2006-01-20 Method for exchanging data with an usb device

Country Status (2)

Country Link
US (1) US7526594B2 (zh)
TW (1) TWI297439B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385533B (zh) * 2009-05-11 2013-02-11 Via Tech Inc 電腦系統、資料交換裝置以及資料交換方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200844841A (en) * 2007-05-10 2008-11-16 Realtek Semiconductor Corp Method for expediting data access of universal serial bus stoarage device
US7908421B2 (en) * 2008-09-30 2011-03-15 Intel Corporation Universal serial bus endpoint context caching
US20100180064A1 (en) * 2009-01-14 2010-07-15 Huawei Device Co., Ltd. Method and device for implementing USB endpoint multiplexing
CN101777032A (zh) * 2009-01-14 2010-07-14 华为终端有限公司 一种实现usb端点复用的方法和设备
US8489803B2 (en) * 2009-12-14 2013-07-16 Smsc Holdings S.A.R.L. Efficient use of flash memory in flash drives
JP5551512B2 (ja) * 2010-05-21 2014-07-16 ルネサスエレクトロニクス株式会社 通信制御装置、データ通信方法及びプログラム
US9785595B2 (en) * 2013-09-09 2017-10-10 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Multi-channel universal serial bus (USB) to subrate channel systems
US9524260B2 (en) 2014-06-18 2016-12-20 Qualcomm Incorporated Universal serial bus (USB) communication systems and methods
US10067898B2 (en) 2015-02-25 2018-09-04 Qualcomm Incorporated Protocol adaptation layer data flow control for universal serial bus
WO2020256631A1 (en) 2019-06-18 2020-12-24 Razer (Asia-Pacific) Pte. Ltd. Method and apparatus for optimizing input latency in a wireless human interface device system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6205501B1 (en) * 1998-01-07 2001-03-20 National Semiconductor Corp. Apparatus and method for handling universal serial bus control transfers
US6191713B1 (en) * 1998-08-04 2001-02-20 Intel Corporation Conversion between serial bus cycles and parallel port commands using a state machine
US6757763B1 (en) * 2000-04-07 2004-06-29 Infineon Technologies North America Corpration Universal serial bus interfacing using FIFO buffers
US6842797B1 (en) * 2000-10-10 2005-01-11 3Com Corporation USB adapter for burst mode communications
TWI318357B (en) * 2003-12-05 2009-12-11 Faraday Tech Corp Data transfer method for universal serial bus device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI385533B (zh) * 2009-05-11 2013-02-11 Via Tech Inc 電腦系統、資料交換裝置以及資料交換方法

Also Published As

Publication number Publication date
US7526594B2 (en) 2009-04-28
TWI297439B (en) 2008-06-01
US20070174533A1 (en) 2007-07-26

Similar Documents

Publication Publication Date Title
TW200728988A (en) Method for exchanging data with an USB device
EP1873652A3 (en) Controlling the feeding of data from a feed buffer
WO2007124000A3 (en) Adaptive speed control for mac-phy interfaces
WO2007121127A3 (en) Method for testing embedded wireless transceiver with minimal interaction between wireless transceiver and host processor during testing
TW200629072A (en) Bridge system for hetero-serial interfaces
TW200634837A (en) Removable electronic device and method thereof
TW200625076A (en) System and method for storing data
TW200715129A (en) Method and apparatus for data transmission in a wireless communication system and data transmission method
WO2007085522A3 (en) Apparatus and method for efficient communication of producer/consumer buffer status
WO2006083836A3 (en) Transmit completion event batching
WO2008042207A3 (en) Methods and apparatus for interfacing between a host processor and a coprocessor
TW200620857A (en) Method and system for reducing power consumption of IrDA enabled handsets by turning ON/OFF an IrDA port dynamically
TW200705171A (en) Method of preventing error propagation in a PCI/PCI-X/PCI express link
TW200951465A (en) Systems and methods for testing integrated circuit devices
TW200604825A (en) Apparatus and method of establishing data transmission speed for serial advanced technology attachment interface
TW200710819A (en) Data transfer control device and electronic instrument
TW200506637A (en) Host-to-host USB bridge
TW200703011A (en) Bus device used in computer system
GB201300008D0 (en) Continuous read burst support at high clock rates
EP2110751A4 (en) CPU SMART CARD WITH TWO USES AND LOGIC ENCRYPTION AND DATA SYNCHRONIZATION PROCESS THEREFOR
SG155820A1 (en) Information storage medium and information storage medium processing apparatus
TW200725283A (en) Method for controlling data transmission and related device
GB2441081A (en) Method,apparatus and system for posted write buffer for memory unidirectional full duplex interface
TW200715119A (en) A data buffer system and an access method of a data buffer device
TW200733704A (en) Method for remote controlling a mobile communication device