NXP Semiconductors

CLRD730

PEGODA contactless smart card reader based on open-controller NFC reader PN7642 with

optional contact interface

6.8 PC/SC mode

Supported PC/SC communication mode on Pegoda CLRD730 reader is a standard contactless communication

for ISO/IEC14443-L3&L4 and ISO/IEC 15693 products. GET DATA (Part 3. PC/SC chapter 3.2.2.1.3) can be

used to retrieve the UID and historical bytes of ATS (where applicable).

Communication with ISO14443-L4 products is natively supported. For ISO14443-L3 one can use standard PC/

SC commands for memory cards or proprietary transparent commands. For ISO15693 products one can use

proprietary transparent commands.

The reader implements the commands defined in Part 3. of the PC/SC specification as:

• 3.2.2.1.3 GET DATA

• 3.2.2.1.4 LOAD KEYS

• 3.2.2.1.5 AUTHENTICATE

• 3.2.2.1.8 READ BINARY

• 3.2.2.1.9 UPDATE BINARY

GET DATA can be used on any card type, while others are only supported on MIFARE Classic EV1 and

MIFARE Ultralight product-based cards. Refer to the PC/SC specification for more information.

Example of GET VERSION on MIFARE DESFire card (with ISO14443-L4 wrapping):

Command: 90 60 00 00 00

Response: 04 01 01 33 00 1A 05 91 AF

Command: 90 AF 00 00 00

Response: 04 01 01 03 FE 1A 05 91 AF

Command: 90 AF 00 00 00

Response: 04 B3 4F D2 DB 6B 80 99 48 95 00 00 11 20 91 00

Example of working with MIFARE Classic EV1 card:

LOAD KEY:

Command: FF 82 00 00 06 FF FF FF FF FF FF

Response: 90 00

AUTHENTICATE

Command: FF 86 00 00 05 01 00 00 60 00

Response: 90 00

READ BINARY

Command: FF B0 00 02 10

Response: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 90 00

UPDATE BINARY

Command: FF D6 00 02 10 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

Response: 90 00

READ BINARY

Command: FF B0 00 02 10

Response: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 90 00

CLRD730

All information provided in this document is subject to legal disclaimers.

© 2023 NXP B.V. All rights reserved.

Product data sheet

Rev. 3.0 — 6 July 2023

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