Register D Request - Pioneer DVD-V7400 Command Protocol Manual
Rs-232c command protocol industrial dvd player
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Also See for DVD-V7400:
- Operating instructions manual (88 pages) ,
- Service manual (81 pages) ,
- Software manual (39 pages)
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Explanation :
Register B.
Status information is returned in the following format:
BC
C
C
C
8
7
6
C
8
C
7
C
to C
6
1
Execution :
String
128RB<CR>
$B<CR>
6.34
Register D Request
Function
: returns the contents of Register D
Format
: $D
Explanation :
Status information is returned in the following format:
DC
C
C
C
8
7
6
C
Fixed 0
8
C
TxD termination
7
C
Fixed 0
6
C
Fixed 0
5
C
Fixed 0
4
C
Fixed 0
3
C
Fixed 0
2
C
Fixed 0
1
Execution :
String
64RB<CR>
$D<CR>
The player returns the Audio and Video squelch attributes from
C
C
C
C
<CR>
5
4
3
2
1
Video Squelch
Audio Squelch
(Fixed 0)
Status Return
R<CR>
B10000000<CR>
The player returns the TxD termination setting from Register D
C
C
C
C
<CR>
5
4
3
2
1
Status Return
R<CR>
D01000000<CR>
- 73
Current Address Request Descriptions
0 = Permission Granted
0 = Permission Granted
DVD player
Sets the Register B
Requests information from
Register B
0 = CR
DVD player
Sets the Register D
Requests information from
Register B
1 = Forbidden
1 = Forbidden
1 = CR + LF
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