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DE69434755D1 - Datenübertragungssystem - Google Patents

Datenübertragungssystem

Info

Publication number
DE69434755D1
DE69434755D1 DE69434755T DE69434755T DE69434755D1 DE 69434755 D1 DE69434755 D1 DE 69434755D1 DE 69434755 T DE69434755 T DE 69434755T DE 69434755 T DE69434755 T DE 69434755T DE 69434755 D1 DE69434755 D1 DE 69434755D1
Authority
DE
Germany
Prior art keywords
data transfer
transfer system
data
transfer
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69434755T
Other languages
English (en)
Other versions
DE69434755T2 (de
Inventor
Yasuo Iijima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69434755D1 publication Critical patent/DE69434755D1/de
Application granted granted Critical
Publication of DE69434755T2 publication Critical patent/DE69434755T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0086—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector comprising a circuit for steering the operations of the card connector

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Communication Control (AREA)
DE69434755T 1993-03-24 1994-03-10 Datenübertragungssystem Expired - Lifetime DE69434755T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6507393 1993-03-24
JP06507393A JP3425177B2 (ja) 1993-03-24 1993-03-24 データ伝送システム

Publications (2)

Publication Number Publication Date
DE69434755D1 true DE69434755D1 (de) 2006-07-20
DE69434755T2 DE69434755T2 (de) 2007-05-16

Family

ID=13276419

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69434755T Expired - Lifetime DE69434755T2 (de) 1993-03-24 1994-03-10 Datenübertragungssystem

Country Status (4)

Country Link
US (1) US5712881A (de)
EP (1) EP0617379B1 (de)
JP (1) JP3425177B2 (de)
DE (1) DE69434755T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764758B1 (fr) * 1997-06-12 1999-08-06 Scm Schneider Microsysteme Mic Procede de mesure automatique de l'unite de temps pour peripheriques de communication dedies aux cartes a puce
FR2772535B1 (fr) * 1997-12-11 2000-12-15 Micropross Interface de communication avec une carte a puce synchrone et dispositif equipe d'une telle interface
EP0932112A1 (de) * 1998-01-20 1999-07-28 Koninklijke Philips Electronics N.V. Chipkartenleser mit einem Taktschalter
US6055585A (en) * 1998-05-29 2000-04-25 3Com Corporation System for operating a universal asynchronous receiver/transmitter (UART) at speeds higher than 115,200 bps while maintaining full software and hardware backward compatibility
TW518497B (en) * 1999-03-30 2003-01-21 Sony Corp Information processing system
FR2797965A1 (fr) * 1999-08-31 2001-03-02 Koninkl Philips Electronics Nv Procede permettant un echange de donnees entre une carte a puce et un appareil en cas d'interruption intempestive de l'alimentation de l'appareil
JP2002183692A (ja) * 2000-12-14 2002-06-28 Sony Corp Ｉｃカードおよびｉｃカードシステム
JP2003044161A (ja) * 2001-08-01 2003-02-14 Fujitsu Ltd クロック制御方法及びクロック制御回路並びにｉｃカードリード及び／又はライト装置
KR100441601B1 (ko) * 2001-10-19 2004-07-23 삼성전자주식회사 메모리 카드, 디지털 기기 및 메모리 카드와 디지털 기기사이의 데이터 인터페이스 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147386A (ja) * 1984-12-21 1986-07-05 Tokyo Tatsuno Co Ltd Ｉｃカ−ド読取り・書込み装置
JPH025192A (ja) * 1988-06-24 1990-01-10 Oki Electric Ind Co Ltd Ｉｃカードリーダライタ装置
JP2739964B2 (ja) * 1988-09-28 1998-04-15 株式会社東芝 クロック切替回路

Also Published As

Publication number Publication date
EP0617379A2 (de) 1994-09-28
JP3425177B2 (ja) 2003-07-07
US5712881A (en) 1998-01-27
EP0617379B1 (de) 2006-06-07
EP0617379A3 (de) 1995-06-14
JPH06276255A (ja) 1994-09-30
DE69434755T2 (de) 2007-05-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition