Request disc status – Denon 3800BD User Manual
Page 39
Ver.3.09
1.9.24
Request Disc status
byte \ bit
7
6
5
4
3
2
1
0
0
STX ( 02h )
1
Command code ( ' 3 ' )
2
Reserve (00h)
3
Reserve (00h)
4
Reserve (00h)
5
Reserve (00h)
6
Reserve (00h)
7
ETX ( 03h )
8
BCCH ( high-level )
9
BCCH ( low-level )
1)
Answers returned
byte \ bit
7
6
5
4
3
2
1
0
0
STX (02h)
1
Reply code ( ' 3 ' )
2
Answer code
3
Current disc number code(*1)
4
Disc1 type code(*2)
5
Disc2 type code(*2)
6
Disc3 type code(*2)
7
Disc4 type code(*2)
8
Disc5 type code(*2)
9
ETX ( 03h )
10
BCCH ( high-level )
11
BCCH ( low-level )
(*1)Current disc number code (*2)Disc type code
Code
Disc Number
Code
Audio Format
31h (1)
Disc 1
31h (1)
DVD VIDEO
32h (2)
Disc 2
32h (2)
DVD AUDIO
33h (3)
Disc 3
33h (3)
VCD
34h (4)
Disc 4
34h (4)
CD-DA
35h (5)
Disc 5
35h (5)
CD-ROM
36h (6)
UNKNOWN
37h (7)
SACD
38h (8) DVD VR NO DISC
39h (9)
BD