NXP Semiconductors
UM191812
PN544 C2 User Manual
191812 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
User Manual Rev. 1.2 — 2010-06-16 100 of 172
The response to this command is as follows:
Table 79. NXP_MIFARE_RAW Response parameters
Description Length
Response code 1
Status 1
Data N
• Response code possible values: any of the ETSI HCI generic response code.
• Status: bits b0 to b2 indicate information on valid bits in the last data byte (value 0
indicates all are valid, from 1 to 7 it indicated the number of valid bits), other bits are
RFU.
• Data is the raw frame received from the card (including CRC).
9.8.2 NXP_MIFARE Commands and Registry
Table 80. NXP_MIFARE_CMD Command
Value Command Description
’21’
NXP_MIFARE_CMD
This command allows the exchange of data between the
host and a MIFARE ® card previously activated.
(Refer to [5] for details)
This command has the following parameters:
Table 81. NXP_MIFARE_CMD Parameters
Description Length
Cmd 1
Addr 1
Data N
• Cmd is the MIFARE ® specific command byte (Refer to [5] for details)
7
7. Please keep in mind the different definitions of Littlle and Big Endian in Mifare and PN544
specification
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