KR101237763B1 - 단일 호스트 제어기를 이용하는 다중 기능 디바이스 - Google Patents

단일 호스트 제어기를 이용하는 다중 기능 디바이스 Download PDF

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Publication number
KR101237763B1
KR101237763B1 KR1020050061204A KR20050061204A KR101237763B1 KR 101237763 B1 KR101237763 B1 KR 101237763B1 KR 1020050061204 A KR1020050061204 A KR 1020050061204A KR 20050061204 A KR20050061204 A KR 20050061204A KR 101237763 B1 KR101237763 B1 KR 101237763B1
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KR
South Korea
Prior art keywords
host controller
pda
functional
port
sdio
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Expired - Fee Related
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KR1020050061204A
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English (en)
Korean (ko)
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KR20060049925A (ko
Inventor
웨이 리우
펭 모
쿤콴 선
얀빙 유
유지에 츄
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싸이칩 인크.
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Small-Scale Networks (AREA)
  • Information Transfer Systems (AREA)
  • Electrotherapy Devices (AREA)
KR1020050061204A 2004-07-07 2005-07-07 단일 호스트 제어기를 이용하는 다중 기능 디바이스 Expired - Fee Related KR101237763B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/885,941 2004-07-07
US10/885,941 US7269669B2 (en) 2004-07-07 2004-07-07 Sharing single host controller with multiple functional devices

Publications (2)

Publication Number Publication Date
KR20060049925A KR20060049925A (ko) 2006-05-19
KR101237763B1 true KR101237763B1 (ko) 2013-02-28

Family

ID=35197764

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Application Number Title Priority Date Filing Date
KR1020050061204A Expired - Fee Related KR101237763B1 (ko) 2004-07-07 2005-07-07 단일 호스트 제어기를 이용하는 다중 기능 디바이스

Country Status (5)

Country Link
US (1) US7269669B2 (enExample)
EP (1) EP1615135B1 (enExample)
JP (1) JP2006024217A (enExample)
KR (1) KR101237763B1 (enExample)
CN (1) CN1773474B (enExample)

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US20070233954A1 (en) * 2005-12-06 2007-10-04 O2Micro, Inc. System and Method for Interfacing to a Media Card Related Application and Technical Field
US20070299929A1 (en) * 2006-06-27 2007-12-27 Nielsen Stig S Client device interface for portable communication devices
CN101136000B (zh) * 2006-09-01 2011-01-05 飞思卡尔半导体公司 实现sd主机/从属设备的应用处理器电路和电子设备
US7587544B2 (en) * 2006-09-26 2009-09-08 Intel Corporation Extending secure digital input output capability on a controller bus
US8127309B1 (en) 2006-11-10 2012-02-28 Marvell International Ltd. Secure digital input/output interface system
JP2009054103A (ja) * 2007-08-29 2009-03-12 Panasonic Corp 複数のメモリカードを制御するホスト機器
JP5166922B2 (ja) * 2008-03-10 2013-03-21 キヤノン株式会社 共有バス制御装置及びその制御方法
TW201005529A (en) * 2008-07-24 2010-02-01 Jmicron Technology Corp Method and system for dynamical managing removable device
WO2010047059A1 (ja) * 2008-10-24 2010-04-29 パナソニック株式会社 カードホストｌｓｉ、およびこれを有するセット機器
US9009816B2 (en) 2009-01-21 2015-04-14 Imation Corp. Removable memory storage device with multiple authentication processes
US20100205355A1 (en) * 2009-02-11 2010-08-12 Memory Experts International Inc. Multiplexing secure digital memory
US7970976B2 (en) * 2009-03-01 2011-06-28 Qualcomm Incorporated Remote memory access using reversible host/client interface
KR20110116710A (ko) * 2010-04-20 2011-10-26 삼성전자주식회사 휴대용 단말기에서 다수의 외장 메모리를 지원하기 위한 장치 및 방법
CN101835282B (zh) * 2010-04-23 2012-11-07 华为终端有限公司 一种无线上网模块、用户终端、安全数码卡、无线通信方法
US8364870B2 (en) 2010-09-30 2013-01-29 Cypress Semiconductor Corporation USB port connected to multiple USB compliant devices
US9432446B2 (en) 2011-04-19 2016-08-30 Ineda Systems Pvt. Ltd Secure digital host controller virtualization
US9098259B1 (en) * 2011-05-26 2015-08-04 Amazon Technologies, Inc. Secure digital input/output low-power mode
US20130042063A1 (en) * 2011-08-08 2013-02-14 Chi Mei Communication Systems, Inc. System and method for controlling dual memory cards
CN102929749A (zh) * 2011-08-09 2013-02-13 中兴通讯股份有限公司 移动终端上的存储元件与扩展元件之间的切换方法和装置
US9626112B2 (en) 2014-12-08 2017-04-18 Symbol Technologies, Llc eMMC functionality expander
CN105068952A (zh) * 2015-08-03 2015-11-18 浪潮(北京)电子信息产业有限公司 一种sd接口复用装置、方法以及电子设备
US11809247B2 (en) * 2021-11-11 2023-11-07 Getac Technology Corporation Electronic device with connector supporting multiple connection standards and signal switching method and power supply method thereof

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US20030110342A1 (en) * 2001-12-10 2003-06-12 Chin-Yi Chiang USB control circuit with automatic route-switching function

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JPH0816893B2 (ja) * 1986-03-11 1996-02-21 キヤノン株式会社 通信システム
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US6600739B1 (en) * 1999-06-07 2003-07-29 Hughes Electronics Corporation Method and apparatus for switching among a plurality of universal serial bus host devices
US6820148B1 (en) * 2000-08-17 2004-11-16 Sandisk Corporation Multiple removable non-volatile memory cards serially communicating with a host
US6671748B1 (en) * 2001-07-11 2003-12-30 Advanced Micro Devices, Inc. Method and apparatus for passing device configuration information to a shared controller
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US20030140129A1 (en) * 2002-01-24 2003-07-24 Noam Livnat Installing communication protocol in a handheld device
JP3916060B2 (ja) * 2002-06-12 2007-05-16 日本ビクター株式会社 シリアル通信装置
JP4024123B2 (ja) * 2002-10-10 2007-12-19 株式会社リコー メモリカード制御方式及び電子機器
US20050144385A1 (en) * 2003-12-30 2005-06-30 Mowery Keith R. Interfacing multiple flash memory cards to a computer system

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US20030110342A1 (en) * 2001-12-10 2003-06-12 Chin-Yi Chiang USB control circuit with automatic route-switching function

Also Published As

Publication number Publication date
CN1773474B (zh) 2010-11-17
KR20060049925A (ko) 2006-05-19
JP2006024217A (ja) 2006-01-26
EP1615135A2 (en) 2006-01-11
US7269669B2 (en) 2007-09-11
EP1615135A3 (en) 2006-04-12
US20060010266A1 (en) 2006-01-12
CN1773474A (zh) 2006-05-17
EP1615135B1 (en) 2012-02-01

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