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IC-KP2-2HB21-2V1D
Commands
enhanced buffered write configuration (EC)
Command:
Byte
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
Byte 9
Byte 10
Byte 11
Response:
Byte
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
The R/W head attempts to write a word in the configuration range to the address
<ConfAddr> until successful. After each write, the status is evaluated and the
system waits until a new data carrier is within the detection range. The command
then starts again from the beginning. In order to write in the configuration range,
the password mode must be active.
The status '05h' (read/write command) is only output when a data carrier leaves
the detection range or is not yet within the detection range when the command is
executed.
Content
Control byte
Reserved
Command code - 66
h
Reserved
Reserved
Address in the configuration range
Reserved
Reserved
Data 00 ... FF
h
Data 00 ... FF
h
Data 00 ... FF
h
Data 00 ... FF
h
Content
Control byte
Reserved
Command code - 66
h
Reserved
Status
Reply counter
Not used
Not used
Bit no.
7
6
5
4
3
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
<ConfAddr>
0
0
0
0
0
0
0
0
0
0
<Data byte 3>
<Data byte 2>
<Data byte 1>
<Data byte 0>
Bit no.
7
6
5
4
3
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
<Status>
<ReplyCounter>
-
-
-
-
-
-
-
-
-
-
2
1
0
D
U
U
S
M
S
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
D
U
U
S
M
S
0
0
0
1
1
0
0
0
0
-
-
-
-
-
-
55
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