BS ISO/IEC 14443-3:2016+A1:2016:2017 Edition
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Identification cards. Contactless integrated circuit cards. Proximity cards – Initialization and anticollision
Published By | Publication Date | Number of Pages |
BSI | 2017 | 76 |
This part of ISO/IEC 14443 describes the following:
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polling for proximity cards or objects (PICCs) entering the field of a proximity coupling device (PCD);
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the byte format, the frames and timing used during the initial phase of communication between PCDs and PICCs;
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the initial Request and Answer to Request command content;
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methods to detect and communicate with one PICC among several PICCs (anticollision);
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other parameters required to initialize communications between a PICC and PCD;
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optional means to ease and speed up the selection of one PICC among several PICCs based on application criteria;
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optional capability to allow a device to alternate between the functions of a PICC and a PCD to communicate with a PCD or a PICC, respectively. A device which implements this capability is called a PXD.
Protocol and commands used by higher layers and by applications and which are used after the initial phase are described in ISO/IEC 14443ā4 .
This part of ISO/IEC 14443 is applicable to PICCs of Type A and of Type B (as described in ISO/IEC 14443ā2 ) and PCDs (as described in ISO/IEC 14443ā2 ) and to PXDs.
Part of the timing of data communication is defined in ISO/IEC 14443ā2 .
Test methods for this part of ISO/IEC 14443 are defined in ISO/IEC 10373ā6 .