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ACR33U-A1 SmartDuo Reference Manual
Version 1.00
Page 12 of 56
www.acs.com.hk
8.1.3.
PC_to_RDR_GetSlotStatus
Get current status of the slot.
Offset
Field
Size
Value
Description
0
bMessageType
1
65h
1
dwLength
4
00000
000h
Size of extra bytes 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
abRFU
3
Reserved for future use
The response to this message is the
RDR_to_PC_SlotStatus
message.
8.1.4.
PC_to_RDR_XfrBlock
Transfer 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.
