ACR101I – Reference Manual
Version 1.01
www.acs.com.hk
Page 13 of 21
Offset
Field
Size
Value
Description
7
AbRFU
3
Reserved for future use
The response to this message is the
RDR_to_PC_Parameters
message.
7.1.1.6.
PC_to_RDR_ResetParameters
Reset slot parameters to default value.
Offset
Field
Size
Value
Description
0
bMessageType
1
6Dh
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_Parameters
message.
7.1.1.7.
PC_to_RDR_SetParameters
Set slot parameters.
Offset
Field
Size
Value
Description
0
bMessageType
1
61h
1
dwLength
4
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
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
8
abRFU
2
Reserved for future use
10
abProtocolDataStr
ucture
Byte
array
Protocol Data Structure
