JP2003317054A5 - - Google Patents

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Publication number
JP2003317054A5
JP2003317054A5 JP2002171704A JP2002171704A JP2003317054A5 JP 2003317054 A5 JP2003317054 A5 JP 2003317054A5 JP 2002171704 A JP2002171704 A JP 2002171704A JP 2002171704 A JP2002171704 A JP 2002171704A JP 2003317054 A5 JP2003317054 A5 JP 2003317054A5
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JP
Japan
Prior art keywords
interface
transmission
microcontroller
circuit
transmission interface
Prior art date
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Pending
Application number
JP2002171704A
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Japanese (ja)
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JP2003317054A (en
Filing date
Publication date
Priority claimed from TW091108164A external-priority patent/TWI286763B/en
Application filed filed Critical
Publication of JP2003317054A publication Critical patent/JP2003317054A/en
Publication of JP2003317054A5 publication Critical patent/JP2003317054A5/ja
Pending legal-status Critical Current

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Claims (2)

主に第一伝送インターフェース及び回路板を具え、
該回路板はマイクロコントローラ及び多数のＲＡＭを設置し、該マイクロコントローラは少なくとも一個の第一バスインターフェース回路を搭載し、アダプタ、インターフェース挿入スロット、第二伝送インターフェースを含み、
該インターフェース挿入スロットは該第一伝送インターフェースに合致する挿入嵌合を提供し、該第二伝送インターフェースにより他のＩＴ装置との使用が可能で、
第二バスインターフェース回路は該マイクロコントローラ内に搭載し、インターフェースセンサー制御及び切り替え回路もまた該マイクロコントローラ内に搭載し、該第一バスインターフェース回路或いは該第二バスインターフェース回路の感知、切り替えを行ない、
該マイクロコントローラは該第一伝送インターフェース或いは該第二伝送インターフェースの接続動作信号の自動感知、判断、及びサポートを行い、該第一伝送インターフェース或いは該第二伝送インターフェース内の任意の信号伝送エンドが動作信号を提供する時、該マイクロコントローラは同時に該回路板中の回路及びその電子部品を切り替え、該第一伝送インターフェース或いは該第二伝送インターフェースのデータを該ＲＡＭ中に伝送する動作を支援することを特徴とするダブルインターフェースＳＤフラッシュメモリカード。Mainly comprising the first transmission interface and circuit board,
The circuit board includes a microcontroller and a number of RAMs, the microcontroller includes at least one first bus interface circuit, includes an adapter, an interface insertion slot, and a second transmission interface;
The interface insertion slot provides an insertion fit that matches the first transmission interface, and the second transmission interface can be used with other IT devices;
The second bus interface circuit is mounted in the microcontroller, the interface sensor control and switching circuit is also mounted in the microcontroller, and the first bus interface circuit or the second bus interface circuit is sensed and switched,
The microcontroller automatically detects, determines, and supports connection operation signals of the first transmission interface or the second transmission interface, and any signal transmission end in the first transmission interface or the second transmission interface operates. When providing a signal, the microcontroller simultaneously switches the circuit in the circuit board and its electronic components and supports the operation of transmitting the data of the first transmission interface or the second transmission interface into the RAM. Characteristic double interface SD flash memory card. ダブルインターフェースＳＤフラッシュメモリカードとＵＳＢ転換装置を結合して構成し、
該ダブルインターフェースＳＤフラッシュメモリカードは第一伝送インターフェースと回路板を含み、
該回路板はマイクロコントローラ及び多数のＲＡＭを設置し、該マイクロコントローラは少なくとも一個の第一バスインターフェース回路を搭載し、
該ＵＳＢ転換装置は少なくとも一個のＳＤインターフェース挿入スロット及び第二伝送インターフェースを含み、該ＳＤインターフェース挿入スロットは該ダブルインターフェースＳＤフラッシュメモリカードの挿入に用い、該第二伝送インターフェースはその他ＩＴ装置の使用に用い、
該第二バスインターフェース回路は該マイクロコントローラ内に搭載し、インターフェースセンサー制御及び切り替え回路もまた該マイクロコントローラ内に搭載し、該第一バスインターフェース回路或いは第二バスインターフェース回路の切り替えに用い、
該マイクロコントローラは該第一伝送インターフェース或いは該第二伝送インターフェースの接続動作信号を自動感知、判断し、該第一伝送インターフェース或いは該第二伝送インターフェースの内の任意の信号伝送端が動作信号を提供する時、該マイクロコントローラは該回路板内回路及びその電子部品を同時に切り替え、該第一伝送インターフェース或いは該第二伝送インターフェースのＲＡＭへのデータ伝送動作を支援することを特徴とするダブルインターフェースＳＤフラッシュメモリカード。Combining a double interface SD flash memory card and a USB conversion device,
The double interface SD flash memory card includes a first transmission interface and a circuit board;
The circuit board is equipped with a microcontroller and a number of RAMs, the microcontroller is equipped with at least one first bus interface circuit,
The USB conversion device includes at least one SD interface insertion slot and a second transmission interface, the SD interface insertion slot is used for inserting the double interface SD flash memory card, and the second transmission interface is used for other IT devices. Use
The second bus interface circuit is mounted in the microcontroller, the interface sensor control and switching circuit is also mounted in the microcontroller, and is used for switching the first bus interface circuit or the second bus interface circuit.
The microcontroller automatically senses and determines a connection operation signal of the first transmission interface or the second transmission interface, and any signal transmission end of the first transmission interface or the second transmission interface provides an operation signal. The double interface SD flash is characterized in that the microcontroller simultaneously switches the circuit in the circuit board and its electronic components to support the data transmission operation to the RAM of the first transmission interface or the second transmission interface. Memory card.
JP2002171704A 2002-04-19 2002-06-12 Double-interface sd flash memory card Pending JP2003317054A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW091108164A TWI286763B (en) 2002-04-19 2002-04-19 Dual-interface SD flash memory card
TW091108164 2002-04-19

Publications (2)

Publication Number Publication Date
JP2003317054A JP2003317054A (en) 2003-11-07
JP2003317054A5 true JP2003317054A5 (en) 2005-08-04

Family

ID=21688295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002171704A Pending JP2003317054A (en) 2002-04-19 2002-06-12 Double-interface sd flash memory card

Country Status (4)

Country Link
JP (1) JP2003317054A (en)
KR (1) KR20030083540A (en)
DE (2) DE10233429A1 (en)
TW (1) TWI286763B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100451161B1 (en) * 2002-02-27 2004-10-02 엘지전자 주식회사 Battery apparatus
KR100505697B1 (en) * 2003-07-23 2005-08-02 삼성전자주식회사 Memory card, connector for Universal Serial Bus and Universal Serial Bus connection system
KR100746308B1 (en) * 2005-04-15 2007-08-06 주식회사 디엠스토리지 Usb card with sd card type packing and interface therefor
KR100725271B1 (en) * 2005-05-20 2007-06-04 주식회사 엠피오 USB-SD Memory with multiple DMA channels, and data storing method thereof
KR100725981B1 (en) 2005-08-01 2007-06-08 삼성전자주식회사 Multi-interface controller, memory card having the multi-interface controller, and method for setting interface
EP1833006B1 (en) * 2006-03-10 2014-01-08 LG Electronics Inc. Method and apparatus for protocol selection on ICC
JP4473900B2 (en) 2007-08-22 2010-06-02 株式会社東芝 Semiconductor memory device
US8001304B2 (en) * 2008-02-15 2011-08-16 Sandisk Technologies Inc. Portable memory device with multiple I/O interfaces wherein each I/O interface has respective protocol and device parameters are requested from one I/O interface using only respective protocol
KR20100002943A (en) * 2008-06-30 2010-01-07 삼성전자주식회사 Usb device and method to recognize usb mode of the same
CN104299026B (en) * 2014-10-09 2018-01-19 北京德鑫泉物联网科技股份有限公司 A kind of NFC device and method for realizing standby charging function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU761064C (en) * 2000-02-21 2004-02-26 Trek 2000 International Ltd A portable data storage device
KR100356897B1 (en) * 2000-03-30 2002-10-19 주식회사 텔레게이트 Potable Data Storage Apparatus
KR100391489B1 (en) * 2000-04-12 2003-07-12 리-호 야오 Multi-interface memory card and adapter module for the same
KR20010035042A (en) * 2000-11-24 2001-05-07 김병광 Mobile archival device for utilizing USB interface and flash memory
KR20020048830A (en) * 2000-12-18 2002-06-24 김영조 The gas assisted injection molding method and the same apparatus and its mold

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