Instruction Manual

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Page 11 of 18
ACR100F (CCID) Reference Manual
Version 3.00
[e-mail]
www.acs.com.hk
7.1.1.2. PC_to_RDR_IccPowerOff
Deactivate the card slot.
Offset Field Si
ze
Value Description
0
bMessageType
1
63h
1
dwLength
4
00000000h
Size of extra bytes of this message
5
bSlot
1
Identifies the slot number for this
command
6
bSeq
1 Sequence number for command
7
abRFU
3 Reserved for future use
The response to this message is the RDR_to_PC_SlotStatus message.
7.1.1.3. PC_to_RDR_GetSlotStatus
Get current status of the slot.
Offset Field Size Value Description
0
bMessageType
1
65h
1
dwLength
4
00000000h
Size of extra bytes of this message
5
bSlot
1
Identifies the slot number for this
command
6
bSeq
1 Sequence number for command
7
abRFU
3 Reserved for future use
The response to this message is the RDR_to_PC_SlotStatus message.
7.1.1.4. 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 Identifies the slot number for this command
6
bSeq
1 Sequence number for command
7
bBWI
1
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.
7.1.1.5. PC_to_RDR_GetParameters
Get slot parameters.
Offset Field Size Value Description
0
bMessageType
1
6Ch
1
DwLength
4
00000000
h
Size of extra bytes of this message
5
BSlot
1
Identifies the slot number for this
command
6
BSeq
1 Sequence number for command