CS4351-DZZR Cirrus Logic Inc, CS4351-DZZR Datasheet - Page 26

• Manufacturer Part Number: CS4351-DZZR
• Description: IC,D/A CONVERTER,DUAL,24-BIT,TSSOP,20PIN
• Manufacturer: Cirrus Logic Inc

26
6.3.4
ATAPI Channel Mixing and Muting (ATAPI3:0) Bits 3-0
Default = 1001 - AOUTA=aL, AOUTB=bR (Stereo)
Function:
The CS4351 implements the channel mixing functions of the ATAPI CD-ROM specification. Refer to
Table 8
ATAPI3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Right Channel
Left Channel
and
Audio Data
Audio Data
ATAPI2
Figure 12
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
ATAPI1
for additional information.
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Figure 12. ATAPI Block Diagram
Σ
Table 8. ATAPI Decode
ATAPI0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A Channel
B Channel
a[(L+R)/2]
a[(L+R)/2]
a[(L+R)/2]
a[(L+R)/2]
Volume
Volume
Control
Control
AOUTA
MUTE
MUTE
MUTE
MUTE
aR
aR
aR
aR
aL
aL
aL
aL
Σ
b[(L+R)/2]
b[(L+R)/2]
b[(L+R)/2]
b[(L+R)/2]
AOUTB
MUTE
MUTE
MUTE
MUTE
bR
bR
bR
bR
bL
bL
bL
bL
MUTE
MUTE
AoutA
AoutB
CS4351
DS566F1