User's Manual

ACR122L-ACS Design Specification
Version 0.03 19/05/2010
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ACR122L
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ACS
Example 3: To read 16 bytes data from the FeliCa Tag (Tag Write)
Step 1: Issue a “Direct Transmit” APDU.
The APDU Command should be “FF 00 00 00 13 D4 40 01 10 06 01 01 05 01 86 04 02 02 01 09 01
01 80 00”
#In which,
Direct Transmit APDU = “FF 00 00 00”
Length of the PN532_Tag Command = “13”
PN532 Command (InDataExchange) = “D4 40 01”
Tag Command (Read Data) = “10 06 01 01 05 01 86 04 02 02 01 09 01 01 80 00”
To send an APDU to the slot 0 (default), sequence number = 3.
HOST -> 02 6F 18 00 00 00 00 03 00 00 00
FF 00 00 00 13 D4 40 01 10 06 01 01 05 01 86 04
02 02 01 09 01 01 80 00 FF
[Checksum] 03
RDR -> 02 00 00 03
RDR -> 02 81 22 00 00 00 00 03 00 00 00
D5 41 00 1D 07 01 01 05 01 86 04 02 02 00 00 01 00
AA 55 AA 55 AA 55 AA 55 AA 55 AA 55 AA 55 AA 90 00
[Checksum] 03
The APDU Response would be
“D5 41 00 1D 07 01 01 05 01 86 04 02 02 00 00 01 00 AA 55 AA 55 AA 55 AA 55 AA 55 AA 55 AA 55
AA 90 00”
#In which,
Response returned by the PN532 = “D5 41”
Response returned by the FeliCa Tag =
“00 1D 07 01 01 05 01 86 04 02 02 00 00 01 00 AA 55 AA 55 AA 55 AA 55 AA 55 AA 55 AA 55 AA”
Status Code returned by the reader = “90 00”