AN108711 - NXP Semiconductors
AN108711 - NXP Semiconductors
AN108711 - NXP Semiconductors
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Philips <strong>Semiconductors</strong><br />
15. Contents<br />
1. Introduction .........................................................3<br />
1.1 Scope..................................................................3<br />
1.2 PN51x .................................................................4<br />
1.3 ISO/IEC 14443-3A ..............................................5<br />
1.4 ISO/IEC 18092....................................................5<br />
1.4.1 Passive Communication mode............................7<br />
1.4.2 Active Communication mode ..............................8<br />
1.4.2.1 Initial RF Collision Avoidance / Detection ...........9<br />
1.4.3 Bit Representation ..............................................9<br />
2. PN51x Operating Modes ...................................10<br />
2.1.1 PN51x acting as Initiator ...................................11<br />
2.1.2 NFCIP-1 Device in Initiator Mode......................13<br />
2.1.3 PN51x acting as Target ....................................15<br />
3. System Constraints...........................................17<br />
3.1 General .............................................................17<br />
3.2 Host Interface Parameters ................................17<br />
3.3 Initiator ..............................................................18<br />
3.3.1 General .............................................................18<br />
3.3.2 Big Data Packages ...........................................18<br />
3.4 Target ...............................................................18<br />
3.4.1 General .............................................................18<br />
3.4.2 Big Data Packages ...........................................18<br />
3.5 Card Interface Mode .........................................19<br />
3.5.1 Mifare Crypto ....................................................19<br />
3.6 Timings .............................................................19<br />
3.6.1 ISO/IEC 14443-3A ............................................19<br />
3.6.2 T=CL (ISO/IEC 14443-4) Card (106kBit/s)........19<br />
3.6.2.1 Example (Acting as PICC emulation)................20<br />
3.6.3 NFCIP-1 Target (Active communication, all three<br />
speeds) 21<br />
3.6.4 NFCIP-1 Target (passive communication, all<br />
three speeds)....................................................................21<br />
3.6.5 FeliCa Card ...................................................21<br />
4. System Synchronization...................................22<br />
4.1 General .............................................................22<br />
4.2 Event Notifications ............................................22<br />
4.2.1 Polling the Interrupt Registers (detection by<br />
software) 22<br />
4.2.2 Polling the IRQ bit (detection by software)........22<br />
4.2.3 Sensing the IRQ pin (detection by hardware) ...23<br />
4.2.4 BFL Examples...................................................23<br />
4.3 RF Register’s Default Configuration..................23<br />
4.4 Communication Mode Dependent Register<br />
Settings 24<br />
5. Basic Function Library .....................................26<br />
5.1 Purpose ............................................................26<br />
Application Note<br />
Tips and Tricks for PN51x Integration<br />
5.2<br />
5.3<br />
5.4<br />
Architecture .......................................................26<br />
Additional Notes ................................................28<br />
Example: ExampleProject .................................28<br />
6. ANNEX A – Anti-Collision Mechanism.............29<br />
6.1<br />
6.2<br />
General .............................................................29<br />
Anti-collision in Detail ........................................30<br />
7. Appendix B – Naming in ISO/IEC 14443 and<br />
ECMA340 .........................................................................32<br />
8. Glossary .............................................................33<br />
9. Bibliography.......................................................35<br />
10. Table of Figures.................................................35<br />
11. Disclaimers ........................................................36<br />
12. Licenses .............................................................36<br />
13. Patents ...............................................................36<br />
14. Trademarks ........................................................36<br />
15. Contents.............................................................37<br />
© Koninklijke Philips Electronics N.V. 2006<br />
All rights are reserved. Reproduction in whole or in part is prohibited without the prior<br />
written consent of the copyright owner. The information presented in this document does<br />
not form part of any quotation or contract, is believed to be accurate and reliable and may<br />
be changed without notice. No liability will be accepted by the publisher for any<br />
consequence of its use. Publication thereof does not convey nor imply any license under<br />
patent- or other industrial or intellectual property rights.<br />
Date of release:11. May 2006<br />
Document number: 108711<br />
Published in The Netherlands
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