CS4341_05 CIRRUS [Cirrus Logic], CS4341_05 Datasheet - Page 29

• Manufacturer Part Number: CS4341_05
• Description: 24-Bit, 96 kHz Stereo DAC with Volume Control
• Manufacturer: CIRRUS [Cirrus Logic]

6.4
6.5
DS298F5
MUTEx
6.5.1 MUTE (MUTE)
7
0
CHANNEL A VOLUME CONTROL (ADDRESS 03H)
CHANNEL B VOLUME CONTROL (ADDRESS 04H)
Same as CHANNEL B Volume Control.
Function:
Right Channel
Default = 0
0 - Disabled
1 - Enabled
The Digital-to-Analog converter output will mute when enabled. The quiescent voltage on the output
will be retained. The muting function is affected, similar to attenuation changes, by the Soft and Zero
Cross bits in the Transition and Mixing Control (address 02h) register. The MUTEC will go active dur-
ing the mute period if the Mute function is enabled for both channels.
Left Channel
Audio Data
Audio Data
VOLx6
6
0
BIT 7
VOLx5
5
0
Σ
Figure 25. ATAPI Block Diagram
VOLx4
4
0
A Channel
B Channel
Volume
Volume
Control
Control
VOLx3
3
0
Σ
VOLx2
2
0
MUTE
MUTE
VOLx1
1
0
AoutA
AoutB
CS4341
VOLx0
0
0
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