NXP Semiconductors PN544 C2 - NXP_FELICA_CMD Command

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 — 2010-06-16 108 of 172
The response to the NXP_FELICA_RAW command is as follows:
Table 95. FeliCa Raw Response parameters
Description Length
Status 1
Data N
• 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.
• Data is the raw frame received from the card.
Note:
As FeliCa operates with full bytes, Status byte of NXP_FELICA_RAW command
value should be 0x00.
Table 96. NXP_FELICA_CMD Command
Value Command Description
’21’
NXP_FELICA_CMD
This command allows the exchange of data between the
host and a FeliCa card previously activated.
This command has the following parameters:
Table 97. NXP_FELICA_CMD Parameters
Description Length
Cmd 1
Data N
• Cmd describe the FeliCa
command type
Table 98. FeliCa Command Description
Value Description
0x00 Check
0x01 Update
others RFU
• Data is an array containing the data to be sent within the command as follows:
− Check command: