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NXP Semiconductors
UM10883
PN7462 family Quick Start Guide - Development Kit
UM10883
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2018. All rights reserved.
User manual
COMPANY PUBLIC
Rev. 1.6 — 14 May 2018
319816
109 of 120
Fig 99. Door Access Example - Export Controlled Version
On power-up, NFC Reader starts polling for (PICC) cards (Type A, B or F, ISO15693,
ISO18000-3M3) and if no card is present, the reader goes to standby mode. Timer is
used as a wakeup source from standby - timer periodically every 500 ms. This process
continues until a card is detected by the RF field of the reader. If a card is detected, the
card type with its UID is sent via HSU & this is printed on the PC console
If a MIFARE DESFire EV1 card is detected, the reader tries to select a pre-written
custom application on the card. It tries to authenticate the card using the key stored in
SAM. If SAM is not present, then software keys can be used for authentication. If
authentication is successful a block of data will be read from the card.
Note:
Detailed description and how to use example is described in “Door Access User Manual”.
This example is available only with PSP package from NXP DocStore [8].
9.16 PN7462AU_ex_phExNFCCcid
The NFC CCID is versatile demo application that features:
•
Card detection for TypeA, TypeB, Felica, ISO15693, ISO18000p3m3
technologies
•
Support for proprietary commands for MIFARE Classic, MIFARE Ultralight and
MIFARE Ultralight C for read and write.
•
CCID USB device protocol implementation. Supports the Suspend Resume and
Wakeup Feature.
•
Communication of the CLIF information with the PC using a PCSC application.
•
P2P passive initiator mode. Supports LLCP Initiator Mode for sending the NDEF
message to the mobile.
Demo setup for this application is the same as described in 9.10
9.17 PN7462AU_ex_phExMfCrypto
The PN7462AU_ex_phExMfCrypto demo application includes both CL and CT library
components. Example is based on the Discovery Loop alongside Crypto layers and it is
intended to evaluate MIFARE DESFire card functionalities. Application performs
following operations:
1. Application and Data and Value File creation inside the card.
PN7462AU
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