
CS4341A
DS582F2
21
0
101
0
aL
bL
0
101
1
aL
b[(L+R)/2]
0
1
0
a[(L+R)/2]
MUTE
0
1
0
1
a[(L+R)/2]
bR
0
1
0
a[(L+R)/2]
bL
0
1
a[(L+R)/2]
b[(L+R)/2]
1
000
0
MUTE
1
000
1
MUTE
bR
1
001
0
MUTE
bL
1
0
1
MUTE
[(aL+bR)/2]
1
010
0
aR
MUTE
1
010
1
aR
bR
1
011
0
aR
bL
1
0
1
aR
[(bL+aR)/2]
1
100
0
aL
MUTE
1
100
1
aL
bR
1
101
0
aL
bL
1
0
1
aL
[(aL+bR)/2]
1
0
[(aL+bR)/2]
MUTE
1
0
1
[(aL+bR)/2]
bR
1
0
[(bL+aR)/2]
bL
1
[(aL+bR)/2]
ATAPI4 ATAPI3 ATAPI2 ATAPI1 ATAPI0
AOUTA
AOUTB
Table 7. ATAPI Decode (Continued)
ΣΣ
A Channel
Volume
Control
AoutA
AoutB
Left Channel
Audio Data
Right Channel
Audio Data
B Channel
Volume
Control
MUTE
Figure 8. ATAPI Block Diagram