WM8766 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'WM8766' PDF : 36 Pages View PDF
WM8766
Production Data
MUTE PIN DECODE
The MUTE pin can either be used as an output or an input. When used as an input the MUTE pins
action can be controlled by setting the DZFM bit to select the corresponding DAC for applying the
MUTE to. As an output its meaning is selected by the DZFM control bits. By default selecting the
MUTE pin to represent if DAC1 has received more than 1024 midrail samples will cause the MUTE
pin to assert a softmute on DAC1. Disabling the decode block will cause any logical high on the
MUTE pin to apply a softmute to all DAC’s.
REGISTER ADDRESS BIT
0001100
6
MUTE Control
LABEL
MPD
DEFAULT
0
DESCRIPTION
MUTE Pin Decode Disable:
0: MUTE pin decode enable
1: MUTE pin decode disable
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PD Rev 4.1 July 2005
28
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