Dsc” status request, Response to “dsc” request, Spd” status request – Paso Sound PDVD01U User Manual
Page 38: Response to “spd” request, Rs-232c interface
TASCAM DV-D01UT/C
“DSC” status request
The DSC request will simply return the type of disc in the unit. The same information can also be obtained in the MOD request.
SP
20h
3Eh
>
43h
C
20h
SP
20h
SP
44h
D
63h
c
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
42h
B
37h
7
02h
03h
DSC Status Request
Response to “DSC” request
d
64h
3Eh
>
43h
C
56h
V
69h
i
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
45h
E
34h
4
02h
03h
d
64h
3Eh
>
43h
C
41h
A
75h
u
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
35h
5
34h
4
02h
03h
A
41h
3Eh
>
43h
C
43h
C
44h
D
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
33h
3
46h
F
02h
03h
D
44h
3Eh
>
43h
C
56h
V
43h
C
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
38h
8
30h
0
02h
03h
C
43h
3Eh
>
43h
C
53h
S
56h
V
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
37h
7
31h
1
02h
03h
L
4Ch
3Eh
>
43h
C
46h
F
49h
I
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
36h
6
30h
0
02h
03h
K
4Bh
3Eh
>
43h
C
55h
U
4Eh
N
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
39h
9
31h
1
02h
03h
N
4Eh
3Eh
>
43h
C
4Eh
N
4Fh
O
44h
D
73h
s
53h
S
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
36h
6
31h
1
02h
03h
Video DVD (Reply to DSC Request)
Audio DVD (Reply to DSC Request)
Video CD (Reply to DSC Request)
Audio CD (Reply to DSC Request)
Super Video CD (Reply to DSC Request)
MP3/JPEG (Reply to DSC Request)
None (Reply to DSC Request)
Unknown (Reply to DSC Request)
“SPD” status request
The SPD status request will return the playback speed of the unit. The SPD will also provide information on the unit status (pause, play
or stop).
SP
20h
3Eh
>
44h
D
20h
SP
20h
SP
53h
S
63h
c
50h
P
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
38h
8
38h
8
02h
03h
SPD Status Request
Response to “SPD” request
SP
20h
3Eh
>
44h
D
53h
S
20h
SP
53h
S
73h
s
50h
P
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
42h
B
43h
C
02h
03h
SP
20h
3Eh
>
44h
D
50h
P
20h
SP
53h
S
73h
s
50h
P
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
38h
8
43h
C
02h
03h
SP
20h
3Eh
>
44h
D
4Eh
N
20h
SP
53h
S
73h
s
50h
P
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
36h
6
43h
C
02h
03h
SP
20h
3Eh
>
44h
D
46h
F
20h
SP
53h
S
73h
s
50h
P
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
45h
E
42h
B
02h
03h
SP
20h
3Eh
>
44h
D
42h
B
20h
SP
53h
S
73h
s
50h
P
20h
SP
20h
SP
20h
SP
20h
SP
20h
SP
41h
A
42h
B
02h
03h
Stop Status (Reply to “spd”)
Pause Status
Play (Normal 1x) Status
·
·
·
·
RS-232C interface
Forward Status
Backward Status