ACS ACR33U-A1 SmartDuo Smart Card Reader - Manual (Page 15)

ACR33U-A1 – Reference Manual [email protected]
Version 1.02
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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.