WM8608 ETC-unknow, WM8608 Datasheet - Page 35

• Manufacturer Part Number: WM8608
• Description: The Wm8608 Comprises A High Performance Multi-channel Pwm Digital Power Amplifier Controller. Simply By Adding Appropriate Power Output Stages A Multi-channel Power Amplifier May Be Built. Six Identical Full Audio Bandwidth Channels, Plus A Reduced B
• Manufacturer: ETC-unknow

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DUAL VOLUME CONTROL
Setting the DVC register bit causes the volume settings to be applied in pairs. For example, the
DVCF causes the Front-Left channel volume settings to be applied to both the Front-Left and Front-
Right channels from the next audio input sample. No update to the VOL registers is required for DVC
to take effect.
Table 34 Dual Volume Control
R11 (0Bh)
Dual Volume
Control
REGISTER
ADDRESS
BIT
0
1
2
LABEL
DVCS
DVCC
DVCF
DEFAULT
0
0
0
Dual Volume Control – Front Channels:
Dual Volume Control – Surround
Channels:
Dual Volume Control – Front Centre
and Rear Centre Channels:
0 : Use VOLFR setting for Front-
1:
0 : Use VOLSR setting for
1:
0 : Use VOLRC setting for Rear-
1:
Right channel
Apply VOLFL setting to Front-
Right channel
Surround-Right channel
Apply VOLSL setting to
Surround-Right channel
Centre channel
Apply VOLFC setting to Rear-
Centre channel
DESCRIPTION
PP Rev 1.5 March 2004
WM8608
35