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ACR33U-A1 – Reference Manual [e-mail]
Version 1.02
www.acs.com.hk
Page 15 of 60
8.1.4. PC_to_RDR_XfrBlock
Transfers data block to the ICC.
Offset Field Size Value Description
0
bMessageType
1 6Fh -
1
dwLength
4 -
Size of abData field of this message
5
bSlot
1 00-05h
Identifies the slot number for this
command
6
bSeq
1 00-FFh Sequence number for command
7
bBWI
1 00-FFh
Used to extend the CCIDs Block
Waiting Timeout for this current
transfer. The CCID will timeout the
block after “this number multiplied by
the Block Waiting Time” has expired.
8
wLevelParameter
2 0000h RFU (TPDU exchange level)
10
abData
Byte
array
-
Data block sent to the CCID. Data is
sent “as is” to the ICC (TPDU
exchange level).
The response to this message is the RDR_to_PC_DataBlock message.