AU2002239499A1 - Method and apparatus for communicating with a host - Google Patents

Method and apparatus for communicating with a host

Info

Publication number
AU2002239499A1
AU2002239499A1 AU2002239499A AU3949902A AU2002239499A1 AU 2002239499 A1 AU2002239499 A1 AU 2002239499A1 AU 2002239499 A AU2002239499 A AU 2002239499A AU 3949902 A AU3949902 A AU 3949902A AU 2002239499 A1 AU2002239499 A1 AU 2002239499A1
Authority
AU
Australia
Prior art keywords
resistor
smart card
pull
voltage
host
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.)
Abandoned
Application number
AU2002239499A
Inventor
Given Not
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.)
STMicroelectronics lnc USA
Original Assignee
ST MICROELECTRONICS Inc
STMicroelectronics lnc USA
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 ST MICROELECTRONICS Inc, STMicroelectronics lnc USA filed Critical ST MICROELECTRONICS Inc
Publication of AU2002239499A1 publication Critical patent/AU2002239499A1/en
Abandoned legal-status Critical Current

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
    • 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
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4086—Bus impedance matching, e.g. termination

Abstract

A method and apparatus is disclosed for communicating with a host. In one embodiment, a smart card has an IC with voltage conditioning circuitry and a pull-up resistor. The smart card, when inserted in a smart card reader coupled to the host, is capable of signaling the host over a bus using the pull-up resistor selectively coupled to a voltage output of the voltage conditioning circuitry and a first output of the smart card. The voltage conditioning circuitry output is selectively coupled to the first output through the resistor, responsive to the device being powered by the bus but not transmitting. This tends to pull up the first output to the voltage level of the voltage source, which makes the smart card capable of being properly detected by the host upon the bus being driven by a host. Selectively disconnecting the pull-up resistor while the smart card is transmitting or receiving results in a more balanced differential output signal. Since the pull-up resistor and voltage conditioning circuitry supplying the proper voltage to the pull-up resistor are an integrated part of the IC, no separate contact is required to supply voltage to the resistor. This permits the smart card to be compatible with the contact configuration of certain existing smart cards, and eliminates a need for the pull-up resistor or voltage conditioning circuitry to be included in the smart card reader.
AU2002239499A 2000-12-04 2001-12-03 Method and apparatus for communicating with a host Abandoned AU2002239499A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/729,113 US6543690B2 (en) 2000-12-04 2000-12-04 Method and apparatus for communicating with a host
US09/729,113 2000-12-04
PCT/US2001/046289 WO2002046936A2 (en) 2000-12-04 2001-12-03 Method and apparatus for communicating with a host

Publications (1)

Publication Number Publication Date
AU2002239499A1 true AU2002239499A1 (en) 2002-06-18

Family

ID=24929641

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002239499A Abandoned AU2002239499A1 (en) 2000-12-04 2001-12-03 Method and apparatus for communicating with a host

Country Status (10)

Country Link
US (1) US6543690B2 (en)
EP (1) EP1342163B1 (en)
JP (1) JP3988931B2 (en)
KR (1) KR100798496B1 (en)
CN (1) CN100483379C (en)
AT (1) ATE472137T1 (en)
AU (1) AU2002239499A1 (en)
DE (1) DE60142447D1 (en)
ES (1) ES2350392T3 (en)
WO (1) WO2002046936A2 (en)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8982856B2 (en) 1996-12-06 2015-03-17 Ipco, Llc Systems and methods for facilitating wireless network communication, satellite-based wireless network systems, and aircraft-based wireless network systems, and related methods
US7054271B2 (en) 1996-12-06 2006-05-30 Ipco, Llc Wireless network system and method for providing same
US8410931B2 (en) 1998-06-22 2013-04-02 Sipco, Llc Mobile inventory unit monitoring systems and methods
US6914893B2 (en) 1998-06-22 2005-07-05 Statsignal Ipc, Llc System and method for monitoring and controlling remote devices
US6891838B1 (en) 1998-06-22 2005-05-10 Statsignal Ipc, Llc System and method for monitoring and controlling residential devices
US6437692B1 (en) 1998-06-22 2002-08-20 Statsignal Systems, Inc. System and method for monitoring and controlling remote devices
FR2783336B1 (en) * 1998-09-11 2001-10-12 Schlumberger Ind Sa DATA TRANSMISSION METHOD AND CARD FOR SUCH TRANSMISSION
US7650425B2 (en) 1999-03-18 2010-01-19 Sipco, Llc System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system
FR2808608A1 (en) * 2000-05-03 2001-11-09 Schlumberger Systems & Service ELECTRONIC MEMORY CARD INTENDED TO BE INTRODUCED INTO A PROCESSING DEVICE
WO2002013412A1 (en) * 2000-08-09 2002-02-14 Statsignal Systems, Inc. Systems and methods for providing remote monitoring of electricity consumption for an electric meter
JP3664236B2 (en) * 2000-10-30 2005-06-22 ティアック株式会社 USB device
DE10056592A1 (en) * 2000-11-15 2002-05-23 Philips Corp Intellectual Pty Device with microprocessor, for smartcard controller has interfaces including USB interface for exchanging data signals with microprocessor
US7480501B2 (en) 2001-10-24 2009-01-20 Statsignal Ipc, Llc System and method for transmitting an emergency message over an integrated wireless network
US8489063B2 (en) 2001-10-24 2013-07-16 Sipco, Llc Systems and methods for providing emergency messages to a mobile device
US7424527B2 (en) 2001-10-30 2008-09-09 Sipco, Llc System and method for transmitting pollution information over an integrated wireless network
TWM240048U (en) * 2002-01-16 2004-08-01 Elan Microelectronics Corp USB interface controller chip
KR100495657B1 (en) * 2002-05-03 2005-06-16 삼성전자주식회사 Integrated circuit device with multiple communication modes and operating method thereof
FR2849945B1 (en) * 2003-01-10 2005-03-11 Atmel Corp MEANS FOR COMMUNICATING USB CARDS USING HIGH OR HIGH SPEED TRANSFERS
US8049904B2 (en) * 2003-01-13 2011-11-01 Samsung Electronics Co., Ltd. Printer having keyboard function, a printing system and printing method using the printing system
US6843423B2 (en) * 2003-03-13 2005-01-18 Stmicroelectronics, Inc. Smart card that can be configured for debugging and software development using secondary communication port
US6769622B1 (en) 2003-03-14 2004-08-03 Stmicroelectronics, Inc. System and method for simulating universal serial bus smart card device connected to USB host
US6772956B1 (en) * 2003-03-31 2004-08-10 Stmicroelectronics, Inc. Smart card and method that modulates traffic signaling indicative of operational attributes of the smart card and/or transactions between the smart card and USB port of a USB host
US6752321B1 (en) * 2003-03-31 2004-06-22 Stmicroelectronics, Inc. Smart card and method that modulates multi-color LED indicative of operational attributes and/or transactions between the smart card and USB port of a USB host
US7178724B2 (en) * 2003-04-21 2007-02-20 Stmicroelectronics, Inc. Smart card device and method used for transmitting and receiving secure e-mails
US6945454B2 (en) * 2003-04-22 2005-09-20 Stmicroelectronics, Inc. Smart card device used as mass storage device
US7823133B2 (en) * 2003-04-23 2010-10-26 Stmicroelectronics, Inc. Smart card device and method for debug and software development
US7181649B2 (en) * 2003-05-09 2007-02-20 Stmicroelectronics, Inc. Universal serial bus (USB) smart card having enhanced testing features and related system, integrated circuit, and methods
US6783078B1 (en) 2003-05-09 2004-08-31 Stmicroelectronics, Inc. Universal serial bus (USB) smart card having read back testing features and related system, integrated circuit, and methods
US7080789B2 (en) * 2003-05-09 2006-07-25 Stmicroelectronics, Inc. Smart card including a JTAG test controller and related methods
US7373522B2 (en) * 2003-05-09 2008-05-13 Stmicroelectronics, Inc. Smart card with enhanced security features and related system, integrated circuit, and methods
US7143224B2 (en) * 2003-05-09 2006-11-28 Stmicroelectronics, Inc. Smart card for performing advance operations to enhance performance and related system, integrated circuit, and methods
US7044390B2 (en) * 2003-06-02 2006-05-16 Stmicroelectronics, Inc. Smart card emulator and related methods using buffering interface
US7369982B2 (en) * 2003-06-04 2008-05-06 Stmicroelectronics, Inc. Multi-mode smart card emulator and related methods
US20040246525A1 (en) * 2003-06-06 2004-12-09 Coca Pedro R. Printer memory
US7127649B2 (en) * 2003-06-09 2006-10-24 Stmicroelectronics, Inc. Smartcard test system and related methods
WO2005031639A1 (en) * 2003-09-23 2005-04-07 Giesecke & Devrient Gmbh Portable data support
US7597250B2 (en) 2003-11-17 2009-10-06 Dpd Patent Trust Ltd. RFID reader with multiple interfaces
US7762470B2 (en) 2003-11-17 2010-07-27 Dpd Patent Trust Ltd. RFID token with multiple interface controller
US7213766B2 (en) * 2003-11-17 2007-05-08 Dpd Patent Trust Ltd Multi-interface compact personal token apparatus and methods of use
US7756086B2 (en) 2004-03-03 2010-07-13 Sipco, Llc Method for communicating in dual-modes
US8031650B2 (en) 2004-03-03 2011-10-04 Sipco, Llc System and method for monitoring remote devices with a dual-mode wireless communication protocol
US7904607B2 (en) * 2004-04-21 2011-03-08 Stmicroelectronics, Inc. Smart card with self-reconfiguration features and related methods
US8234421B2 (en) * 2004-04-21 2012-07-31 Stmicroelectronics, Inc. Smart card with selectively allocatable data buffers and associated methods
US8046508B2 (en) 2004-04-21 2011-10-25 Stmicroelectronics, Inc. Smart card with self-detachment features and related methods
US7328849B2 (en) * 2004-04-21 2008-02-12 Stmicroelectronics, Inc. Smart card providing data mapping for multiple applications and related methods
US20050263596A1 (en) * 2004-05-12 2005-12-01 Solicore, Inc. Portable charger, including portable sleeve, for an electronically readable card
DE102004024158B4 (en) * 2004-05-14 2009-06-04 Infineon Technologies Ag Communication system and method for data exchange
JP4981271B2 (en) * 2004-07-05 2012-07-18 三星電子株式会社 Multi-mode integrated circuit device including mode detection and operation method thereof
US7685328B2 (en) * 2004-09-09 2010-03-23 Stmicroelectronics, Inc. Generic universal serial bus device operable at low and full speed and adapted for use in a smart card device
JP2006107049A (en) * 2004-10-04 2006-04-20 Toshiba Corp Semiconductor device and memory card provided with the semiconductor device
US7748636B2 (en) * 2004-11-16 2010-07-06 Dpd Patent Trust Ltd. Portable identity card reader system for physical and logical access
WO2006081206A1 (en) 2005-01-25 2006-08-03 Sipco, Llc Wireless network protocol systems and methods
JP2006235993A (en) * 2005-02-24 2006-09-07 Sharp Corp Electric device system, electric device, and method for controlling connection
DE102005055417A1 (en) * 2005-11-21 2007-06-06 Giesecke & Devrient Gmbh System with a portable data carrier and a terminal
EP1793322A1 (en) * 2005-11-30 2007-06-06 Nagracard S.A. Adaptable security module
JP2008257506A (en) * 2007-04-05 2008-10-23 Renesas Technology Corp Semiconductor device
US7904625B1 (en) * 2007-11-15 2011-03-08 Marvell International Ltd. Power savings for universal serial bus devices
TW200925984A (en) * 2007-12-04 2009-06-16 Sunplus Technology Co Ltd Screen adjustment method
JP5340803B2 (en) * 2009-05-18 2013-11-13 株式会社ソニー・コンピュータエンタテインメント Information processing device
US20110173458A1 (en) * 2010-01-13 2011-07-14 Bonica Richard T Secure portable data storage device
US20120151163A1 (en) 2010-12-09 2012-06-14 International Business Machines Corporation Management of host passthrough and session commands using resource groups
US8577885B2 (en) 2010-12-09 2013-11-05 International Business Machines Corporation Partitioning management of system resources across multiple users
US8793286B2 (en) 2010-12-09 2014-07-29 International Business Machines Corporation Hierarchical multi-tenancy management of system resources in resource groups
US8484655B2 (en) 2010-12-09 2013-07-09 International Business Machines Corporation Management of copy services relationships via policies specified on resource groups
US8649820B2 (en) * 2011-11-07 2014-02-11 Blackberry Limited Universal integrated circuit card apparatus and related methods
CN103312311B (en) * 2012-03-09 2016-01-20 旺宏电子股份有限公司 A kind of integrated circuit for level conversion and method thereof
USD703208S1 (en) 2012-04-13 2014-04-22 Blackberry Limited UICC apparatus
US8936199B2 (en) 2012-04-13 2015-01-20 Blackberry Limited UICC apparatus and related methods
USD701864S1 (en) * 2012-04-23 2014-04-01 Blackberry Limited UICC apparatus
CN103094793B (en) * 2013-01-07 2015-11-25 华为终端有限公司 The smart card connecting circuit of electronic equipment and electronic equipment
CN111412630B (en) * 2020-04-22 2021-06-25 珠海格力电器股份有限公司 Communication interface control circuit and air conditioning unit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU853800A1 (en) * 1979-10-09 1981-08-07 Предприятие П/Я В-2969 Device for receiving and transmitting information through matched two-wire communication line
US5767844A (en) * 1996-02-29 1998-06-16 Sun Microsystems Inc Modified universal serial bus interface implementing remote power up while permitting normal remote power down
US5905389A (en) 1997-09-22 1999-05-18 Cypress Semiconductor Corp. Methods, circuits and devices for improving crossover performance and/or monotonicity, and applications of the same in a universal serial bus (USB) low speed output driver
US5912569A (en) 1997-09-22 1999-06-15 Cypress Semiconductor Corp. Methods, circuits and devices for improving crossover performance and/or monotonicity, and applications of the same in a universal serial bus (USB) low speed output driver
JP4400937B2 (en) 1997-09-29 2010-01-20 株式会社ルネサステクノロジ USB device
EP1066592A2 (en) 1998-03-26 2001-01-10 Gemplus Versatile interface smart card
KR100384375B1 (en) * 1998-08-18 2003-08-21 주식회사 엘지화학 How to manufacture large diameter rubber latex
FR2783336B1 (en) 1998-09-11 2001-10-12 Schlumberger Ind Sa DATA TRANSMISSION METHOD AND CARD FOR SUCH TRANSMISSION
KR100289846B1 (en) * 1998-09-29 2001-05-15 윤종용 Low power consumption voltage controller
CA2349006C (en) * 1998-11-03 2008-01-08 Thomson Licensing S.A. Method and apparatus for updating computer code using an integrated circuit interface
WO2000034878A1 (en) * 1998-12-04 2000-06-15 Advanced Micro Devices, Inc. Programmable pull-up for a universal serial bus interface
JP4048341B2 (en) 1999-04-21 2008-02-20 富士フイルム株式会社 Storage device
FR2873336B1 (en) * 2004-07-23 2008-01-25 Peugeot Citroen Automobiles Sa LIGHTING DEVICE FOR A MOTOR VEHICLE AND A MOTOR VEHICLE HAVING SUCH A DEVICE

Also Published As

Publication number Publication date
WO2002046936A3 (en) 2003-02-27
EP1342163A2 (en) 2003-09-10
CN100483379C (en) 2009-04-29
WO2002046936A8 (en) 2003-09-04
EP1342163B1 (en) 2010-06-23
JP2004515858A (en) 2004-05-27
WO2002046936A2 (en) 2002-06-13
DE60142447D1 (en) 2010-08-05
KR20030078060A (en) 2003-10-04
ES2350392T3 (en) 2011-01-21
US20020066791A1 (en) 2002-06-06
CN1486464A (en) 2004-03-31
JP3988931B2 (en) 2007-10-10
ATE472137T1 (en) 2010-07-15
KR100798496B1 (en) 2008-01-28
US6543690B2 (en) 2003-04-08

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