ACS ACR101 SIMicro (CCID) - Manual (Page 11)

Offset Field Size Value Description
0 bMessageType 1 62h
1 dwLength 4 00000000h Size of extra bytes of this message
2 bSlot 1
Identifies the slot number for this
command
5 bSeq 1 Sequence number for command
6 bPowerSelect 1
Voltage that is applied to the ICC
00h
– Automatic Voltage Selection
01h – 5 volts
02h – 3 volts
7 abRFU 2 Reserved for future use
The response to this message is the RDR_to_PC_DataBlock message and the data returned is the
Answer To Reset (ATR) data.
7.1.1.2. PC_to_RDR_IccPowerOff
Deactivate the card slot.
Offset Field Size 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.
Document Title Here Document Title Here
Document Title Here ACR101 PC/SC Memory Card Access
Version 1.0
Page 11 of 19
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