Commands
201
2-
11
53
single write configuration (SC)
Command:
Response:
The R/W head makes exactly one attempt to write a word to the configuration
range ("Protection Word" or "Control Word") from the address <ConfAddr>.
The password mode must be active so that the R/W head can write to the
configuration range.
If the password mode is deactivated, every data word outside of the write-
protected range can be written to. If you would like to modify the write-protected
range, you must modify the "Protection Word" accordingly.
Byte
Content
Bit no.
7
6
5
4
3
2
1
0
Byte 0
Control byte
0
0
0
0
0
D
S
U
M
U
S
Byte 1
Reserved
0
0
0
0
0
0
0
0
Byte 2
Command code
- 12
h
0
0
0
1
0
0
1
0
Byte 3
Reserved
0
0
0
0
0
0
0
0
Byte 4
Reserved
0
0
0
0
0
0
0
0
Byte 5
Address in the configuration range
<ConfAddr>
Byte 6
Reserved
0
0
0
0
0
0
0
0
Byte 7
Reserved
0
0
0
0
0
0
0
0
Byte 8
Data 00 ... FF
h
<Data byte 3>
Byte 9
Data 00 ... FF
h
<Data byte 2>
Byte 10
Data 00 ... FF
h
<Data byte 1>
Byte 11
Data 00 ... FF
h
<Data byte 0>
Byte
Content
Bit no.
7
6
5
4
3
2
1
0
Byte 0
Control byte
0
0
0
0
0
D
S
U
M
U
S
Byte 1
Reserved
0
0
0
0
0
0
0
0
Byte 2
Command code
- 12
h
0
0
0
1
0
0
1
0
Byte 3
Reserved
0
0
0
0
0
0
0
0
Byte 4
Status
<Status>
Byte 5
Reply counter
<ReplyCounter>
Byte 6
Not used
-
-
-
-
-
-
-
-
Byte 7
Not used
-
-
-
-
-
-
-
-
