User Manual

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ACR100I Reference Manual
Version 1.00
Page 16 of 20
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Offset
Field
Size
Value
Description
9
bClockStatus
1
value =
00h Clock running
01h Clock stopped in state L
02h Clock stopped in state H
03h Clock stopped in an unknown
state
All other values are RFU.
7.1.2.3. RDR_to_PC_Parameters
This message is sent by ACR100I in response to PC_to_RDR_GetParameters,
PC_to_RDR_ResetParameters and PC_to_RDR_SetParameters messages
Offset
Field
Size
Value
Description
0
bMessageType
1
82h
1
dwLength
4
Size of extra bytes of this message
5
bSlot
1
Same value as in Bulk-OUT message
6
bSeq
1
Same value as in Bulk-OUT message
7
bStatus
1
Slot status register as defined in CCID
Section 4.2.1
8
bError
1
Slot error register as defined in CCID
Section 4.2.1 and this specification
Section 5.2.8
9
bProtocolNum
1
Specifies what protocol data structure
follows.
00h = Structure for protocol T=0
01h = Structure for protocol T=1
The following values are reserved for
future use.
80h = Structure for 2-wire protocol
81h = Structure for 3-wire protocol
82h = Structure for I2C protocol
10
abProtocolDat
aStructure
Byte
array
Protocol Data Structure as summarized
in Section 5.2.3.