Protocol Specs

Ver 1.00
Date : Oct.10.2003 28 page of 33
Copyright 2003 DENON Co.,Ltd.
1.9.13 Audio
This selects dialog in the DVD disc.
byte \ bit 7 6 5 4 3 2 1 0
0 STX ( 02h )
1 Command code ( ' | ')
2
Audio skip code ( Forward : ' + ' / Reverse : '
-
')
3 Reserve (00h)
4 Reserve (00h)
5 Reserve (00h)
6 ETX ( 03h )
7 BCCH ( high-level )
8 BCCL ( low-level )
1)
Answers returned
byte \ bit 7 6 5 4 3 2 1 0
0 STX ( 02h )
1 Reply code ( ' | ')
2 Answer code
3 Current audio stream channel
4 Total audio stream channel
5 Audio format ( *1 )
6 Audio channel ( *2 )
7 Dialog ( *3 )
8 ETX ( 03h )
9 BCCH ( high-level )
10 BCCL ( low-level )
( *1) Audio format code ( *2) Audio channel code ( *3) Dialog code
Code Audio Format Code Audio Channel Code Dialogl
31h (1) Dolby Digital 31h (1) 1 ch 31h (1) JPN
32h (2) DTS 32h (2) 2 ch 32h (2) ENG
33h (3) MPEG 33h (3) 2.1 ch 33h (3) FRA
34h (4) LPCM 34h (4) 3 ch 34h (4) DEU
35h (5) PPCM 35h (5) 3.1 ch 35h (5) ITA
36h (6) OTHER 36h (6) 4 ch 36h (6) ESP
37h (7) DSD 37h (7) 4.1 ch 37h (7) NLD
38h (8) 5 ch 38h (8) CHI
39h (9) 5.1 ch 39h (9) RUS
3Ah ( : )
6 ch 3Ah ( : ) KOR
3Bh (;) L/R (CD /VCD /MP3) 3Bh ( ; ) UNKNOWN
3Ch (<) R (CD /VCD /MP3
)
3Dh (=) L (CD /VCD /MP3
)
3Eh (>) UNKNOWN
2)
Special condition
• When status code is 4Bh (DIR mode) , this command is not accepted.