User's Manual

ACR122L-ACS Design Specification
Version 0.03 19/05/2010
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42
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ACR122L
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ACS
Example 1: To initialize a FeliCa Tag (Tag Polling)
Step 1: Issue a “Direct Transmit” APDU.
The APDU Command should be “FF 00 00 00 09 D4 4A 01 01 00 FF FF 01 00”
#In which,
Direct Transmit APDU = “FF 00 00 00”
Length of the PN532_Tag Command = “09”
PN532 Command (InListPassiveTarget 212Kbps) = “D4 4A 01 01”
Tag Command (System Code Request) = “00 FF FF 01 00”
To send an APDU to the slot 0 (default), sequence number = 1.
HOST -> 02 6F 0E 00 00 00 00 01 00 00 00
FF 00 00 00 09 D4 4A 01 01 00 FF FF 01 00
[Checksum] 03
RDR -> 02 00 00 03
RDR -> 02 81 1A 00 00 00 00 01 00 00 00
D5 4B 01 01 14 01 01 01 05 01 86 04 02 02 03 00
4B 02 4F 49 8A 8A 80 08 90 00
[Checksum] 03
The APDU Response is
“D5 4B 01 01 14 01 01 01 05 01 86 04 02 02 03 00 4B 02 4F 49 8A 8A 80 08 90 00”
#In which,
Response returned by the PN532 =
“D5 4B 01 01 14 01 01 01 05 01 86 04 02 02 03 00 4B 02 4F 49 8A 8A 80 08”
NFCID2t of the FeliCa Tag = “01 01 05 01 86 04 02 02”
Status Code returned by the reader = “90 00”