1、Reference numberISO/IEC 7816-10:1999(E)ISO/IEC 1999INTERNATIONALSTANDARDISO/IEC7816-10First edition1999-11-01Identification cards Integrated circuit(s)cards with contacts Part 10:Electronic signals and answer to reset forsynchronous cardsCartes didentification Cartes circuit(s) intgr(s) contacts Par
2、tie 10: Signaux lectroniques et rponse la mise zro des cartessynchronesAdopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard.Date of ANSI Approval: 12/21/00Published by American National Standards Institute,25 West 43rd Street, New York, Ne
3、w York 10036Copyright 2002 by Information Technology Industry Council (ITI).All rights reserved.These materials are subject to copyright claims of International Standardization Organization (ISO), InternationalElectrotechnical Commission (IEC), American National Standards Institute (ANSI), and Infor
4、mation Technology Industry Council(ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrieval system, withoutthe prior written permission of ITI. All requests pertaining to this standard should be submitted to ITI, 1250 Eye Street NW,Washington
5、, DC 20005.Printed in the United States of AmericaISO/IEC 7816-10:1999(E)PDF disclaimerThis PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall notbe edited unless the typefaces which are embedded are licensed to and insta
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8、inform the Central Secretariat at the address given below. ISO/IEC 1999All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronicor mechanical, including photocopying and microfilm, without permission in writing
9、from either ISO at the address below or ISOs member bodyin the country of the requester.ISO copyright officeCase postale 56 Gb7 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 734 10 79E-mail copyrightiso.chWeb www.iso.chPrinted in Switzerlandii ISO/IEC 1999 All rights reservedISO/IEC 7816-10:199
10、9(E) ISO/IEC 1999 All rights reserved iiiContents PageForeword.ivIntroduction.v1 Scope12 Normative references13 Term and definition .14 Symbols and abbreviated terms.25 Electrical characteristics of the contacts25.1 Contact assignments.25.2 Voltage and current values.25.3 Card type selection26 Reset
11、 of the card26.1 Synchronous card type 126.2 Synchronous card type 237 Answer-to-Reset 37.1 Clock frequency and bit rate.37.2 Structure of the Answer-to-Reset header37.3 Timing of the header .37.3.1 Synchronous card type 137.3.2 Synchronous card type 247.4 Data content of the header .48 Deactivation
12、 of the contacts.4Annex A (informative) Example of data structure introduced by H3 = 106Annex B (informative) Example of coding of H1 and H2.7ISO/IEC 7816-10:1999(E)iv ISO/IEC 1999 All rights reservedForewordISO (the International Organization for Standardization) and IEC (the International Electrot
13、echnical Commission)form the specialized system for worldwide standardization. National bodies that are members of ISO or IECparticipate in the development of International Standards through technical committees established by therespective organization to deal with particular fields of technical ac
14、tivity. ISO and IEC technical committeescollaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, inliaison with ISO and IEC, also take part in the work.International Standards are drafted in accordance with the rules given in the ISO/IEC Directi
15、ves, Part 3.In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1.Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting.Publication as an International Standard requires approval b
16、y at least 75 % of the national bodies casting a vote.Attention is drawn to the possibility that some of the elements of this part of ISO/IEC 7816 may be the subject ofpatent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.International Standard ISO/IE
17、C 7816-10 was prepared by Joint Technical Committee ISO/IEC JTC 1, Informationtechnology, Subcommittee SC 17, Identification cards and related devices.ISO/IEC 7816 consists of the following parts, under the general title Identification cards Integrated circuit(s) cardswith contacts:Gbe Part 1: Physi
18、cal characteristicsGbe Part 2: Dimensions and location of the contactsGbe Part 3: Electronic signals and transmission protocolsGbe Part 4: Interindustry commands for interchangeGbe Part 5: Numbering system and registration procedure for application identifiersGbe Part 6: Interindustry data elementsG
19、be Part 7: Interindustry commands for Structured Card Query Language (SCQL)Gbe Part 8: Security related interindustry commandsGbe Part 9: Additional interindustry commands and security attributesGbe Part 10: Electronic signals and answer to reset for synchronous cardsAnnexes A and B of this part of
20、ISO/IEC 7816 are for information only.ISO/IEC 7816-10:1999(E) ISO/IEC 1999 All rights reserved vIntroductionThis part of ISO/IEC 7816 is one of a series of standards describing the parameters for integrated circuit(s) cardswith contacts and the use of such cards for international interchange.These c
21、ards are identification cards intended for information exchange negotiated between the outside and theintegrated circuit in the card. As a result of an information exchange, the card delivers information (computationresults, stored data) and/or modifies its content (data storage, event memorization)
22、.During the preparation of this part of ISO/IEC 7816, information was gathered concerning relevant patents uponwhich application of this standard might depend. Relevant patents were identified in France and USA, the patentholder being Bull S.A. in each case. However, ISO cannot give authoritative or
23、 comprehensive information aboutevidence, validity or scope of patents or like rights.The patent holder has stated that licenses will be granted in appropriate terms to enable application of this part ofISO/IEC 7816, provided that those who seek licenses agree to reciprocate.Further information is a
24、vailable from:BULL S.A.Division de la Proprit Industrielle25, avenue de la Grande Arme75016 PARISFRANCEINTERNATIONAL STANDARD ISO/IEC 7816-10:1999(E) ISO/IEC 1999 All rights reserved 1Identification cards Integrated circuit(s) cards with contacts Part 10:Electronic signals and answer to reset for sy
25、nchronous cards1 ScopeThis part of ISO/IEC 7816 specifies the power, signal structures, and the structure for the answer to reset betweenan integrated circuit(s) card with synchronous transmission and an interface device such as a terminal.The specifications in ISO/IEC 7816-3 apply where appropriate
26、, unless otherwise stated here.It also covers signal rates, operating conditions, and communication with the integrated circuit(s) card.This part of ISO/IEC 7816 specifies two types of synchronous cards: type 1 and type 2.2 Normative referencesThe following normative documents contain provisions whi
27、ch, through reference in this text, constitute provisions ofthis part of ISO/IEC 7816. For dated references, subsequent amendments to, or revisions of, any of thesepublications do not apply. However, parties to agreements based on this part of ISO/IEC 7816 are encouraged toinvestigate the possibilit
28、y of applying the most recent editions of the normative documents indicated below. Forundated references, the latest edition of the normative document referred to applies. Members of ISO and IECmaintain registers of currently valid International Standards.ISO 1177:1985, Information processing Charac
29、ter structure for start/stop and synchronous character orientedtransmission.ISO/IEC 7810:1995, Identification cards Physical characteristics.ISO/IEC 7816-2:1999, Information technology Identification cards Integrated circuit(s) cards with contacts Part 2: Dimensions and location of the contacts.ISO/
30、IEC 7816-3:1997, Information technology Identification cards Integrated circuit(s) cards with contacts Part 3: Electronic signals and transmission protocols.ISO/IEC 7816-4:1995, Information technology Identification cards Integrated circuit(s) cards with contacts Part 4: Interindustry commands for i
31、nterchange.ISO/IEC 7816-4:1995/Amd.1:1997, Information technology Identification cards Integrated circuit(s) cardswith contacts Part 4: Interindustry commands for interchange Amendment 1: Impact of secure messaging onthe structures of APDU messages.3 Term and definitionFor the purposes of this part
32、of ISO/IEC 7816, the following term and definition applies.ISO/IEC 7816-10:1999(E)2 ISO/IEC 1999 All rights reserved3.1interface devicea terminal, communication device or machine to which the integrated circuit(s) card is electrically connected duringoperationISO/IEC 7816-3:1998, 3.1.14 Symbols and
33、abbreviated termsFor the purposes of this part of ISO/IEC 7816, the following notation applies:state H: High state logic level,state L: Low state logic level,state Z: Mark (as defined in ISO 1177),state A: Space (as defined in ISO 1177),XY: Hexadecimal notation, equal to XY to the base 16.5 Electric
34、al characteristics of the contacts5.1 Contact assignmentsIn addition to those contacts assigned in ISO/IEC 7816-2 the contact C4 is assigned to function code (FCB) for type2 synchronous cards. FCB is used in conjunction with RST in order to indicate the type of command to be executedin the card (e.g
35、. reset, read, write).5.2 Voltage and current valuesAll voltage and current values are those defined in ISO/IEC 7816-3 for class A operating conditions. The electricalcharacteristics of the FCB contact (synchronous card type 2) are the same of those of RST contact.5.3 Card type selectionThe interfac
36、e device may start with type 1 or type 2 operating conditions. If the card does not provide an Answer-to-Reset, or provides an inconsistent answer (see subclause 7.4), then the interface device shall deactivate thecontacts and, after a delay of at least 10 ms, may apply other operating conditions.6
37、Reset of the card6.1 Synchronous card type 1The interface device sets all lines to state L. See figure 1. VCC is then powered, VPP is set to idle state, CLK andRST remain in state L, I/O is put in reception mode in the interface device. RST shall be maintained in state H for atleast 50 s (t12), befo
38、re returning to state L again. The maximum value for fall/rise time is 0,5 s (tfand trin figures1 and 2).The clock pulse is applied after an interval (t10) from the rising edge of the reset signal. The duration for the state Hof the clock pulse can be any value between 10 s and 50 s; no more than on
39、e clock pulse during reset high isallowed. The time interval between the falling edges on CLK and RST is t11.The first data bit is obtained as an answer on I/O while CLK is in state L and is valid after an interval t13from thefalling edge on RST.ISO/IEC 7816-10:1999(E) ISO/IEC 1999 All rights reserv
40、ed 36.2 Synchronous card type 2The interface device sets all the lines to state L. See figure 2. VCC is then powered, VPP is set to idle state, CLK,RST and FCB remain in state L, I/O is put in reception mode in the interface device. The clock pulse is applied afteran interval (t20) from the rising e
41、dge of the VCC. The duration of the clock pulse is t25. FCB shall be maintained to Lat least during the time t22after the rising edge of clock pulse.The first data bit is obtained as an answer on I/O while CLK is in state L and is valid after an interval t27from thefalling edge of CLK.When FCB is se
42、t to state H, each clock pulse allows the reading on I/O of the next data bit.7 Answer-to-ResetIn synchronous transmission, a series of bits is transmitted on the I/O line in half duplex mode in synchronizationwith the clock signal on CLK.7.1 Clock frequency and bit rateThere is a linear relationshi
43、p between the bit rate on the I/O line and the clock frequency delivered by the interfacedevice on CLK e.g. a clock frequency of 7 kHz corresponds to 7 kbit/s.The maximum value for fall/rise time is 0,5 s (trand tfin figures 1 and 2).For card type 1 - any frequency below 50 kHz may be used.For card
44、type 2 - any frequency below 280 kHz may be used.7.2 Structure of the Answer-to-Reset headerThe reset operation results in an answer from the card containing a header transmitted from the card to theinterface. The header has a fixed length of 32 bits and begins with two mandatory fields of 8 bits, H
45、1 and H2.The chronological order of transmission of the information bits shall correspond to bit identification b1 to b32 withthe least significant bit transmitted first. The numerical meaning corresponding to each information bit considered inisolation is that of the digit 0 for a unit correspondin
46、g to state A (space); 1 for a unit corresponding to state Z (mark).7.3 Timing of the header7.3.1 Synchronous card type 1After the reset procedure, see 6.1, the output information is controlled by clock pulses. The first clock pulse isapplied between 10 s and 100 s (t14) after the falling edge on RST
47、. The duration of state H of clock pulses canbe varied between 10 s and 50 s (t15) and the duration of state L between 10 s and 100 s (t16).The first data bit is obtained as defined in 6.1. The second and the following data bits are valid between t17measured from the falling edge on CLK. The data bi
48、ts can therefore be sampled at the rising edge of subsequentclock pulses.ISO/IEC 7816-10:1999(E)4 ISO/IEC 1999 All rights reserved7.3.2 Synchronous card type 2After the reset procedure, see 6.2, the output information is controlled by clock pulses. The first clock pulse isapplied at t24measured from
49、 the rising edge on FCB. The duration of state H of clock pulses is t25and the durationof state L is at least 1 s (t26).The first data bit is obtained as defined in 6.2. The second and the following data bits are obtained on I/O while theclock is low and are valid between the time t27(measured from the falling edge on CLK) and the next falling edgeon CLK. The data bits can therefore be sampled at the rising edge of subsequent clock pulses.7.4 Data content of the headerThe header compris
