20
13
-0
4
52
Commands
Single write configuration (SC):
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
Contents
Bit no.
7
6
5
4
3
2
1
0
Byte 0
Command code (12h)
0
0
0
1
0
0
1
0
Byte 1
Reserved/Ident channel/Toggle bit
0
0
0
0
<Channel>
<T>
Byte 2
Reserved
0
0
0
0
0
0
0
0
Byte 3
Address in the configuration range
<ConfAddr>
Byte 4
Data 00h ... FFh
<Data byte 3>
Byte 5
Data 00h ... FFh
<Data byte 2>
Byte 6
Data 00h ... FFh
<Data byte 1>
Byte 7
Data 00h ... FFh
<Data byte 0>
Byte
Contents
Bit no.
7
6
5
4
3
2
1
0
Byte 0
Command code (12h)
0
0
0
1
0
0
1
0
Byte 1
Reserved/Ident channel/Toggle bit
0
0
0
0
<Channel>
<T>
Byte 2
Status
<Status>
Byte 3
Reply counter
<ReplyCounter>
