User's Manual

ACR1281S
 Advanced Card Systems Ltd. Page 25 of 56
4) Exchange APDU with ICC
HOST RDR
1. HOST sends a frame

02 6F 05 00 00 00 01 00 00 00 00 80 84 00 00 08
67 03
2. RDR sends back a
positive status frame
immediately
02 00 00 03 (positive status frame)

.. after some processing delay ..
3. RDR sends back the
response of the command

:02 80 0A 00 00 00 01 00 00 81 00 C2 FF 2D 23
C5 F6 5C F2 90 00 34 03

APDU Command: 80 84 00 00 08
APDU Response: 22 5C E9 1C A4 5A A4 D6 90 00
5) Insert contact card into the ICC slot
HOST RDR
1. Insert contact card into
the ICC slot
2. RDR sends a Interrupt-In
Message frame to HOST
02 50 0C [Checksum] 03

3. Present contactless card
to the Antenna field
4. RDR sends a Interrupt-In
Message frame to HOST
02 50 07 [Checksum] 03

5. HOST sends a NAK
frame to get the Message
again.
->
6. RDR sends back the last
messages.
02 50 07 [Checksum] 03
