WM8350 Datasheet, PDF (252/340 Pages) Wolfson Microelectronics plc – Wolfson AudioPlus™ Stereo CODEC with Power Management

WM8350
REGISTER BIT
ADDRESS
R58 (3Ah)
14
DAC Mute
LABEL
DAC_MUTE
Register 3Ah DAC Mute
DEFAULT
1
DAC Mute
0 = disabled
1 = enabled
DESCRIPTION
Production Data
REFER TO
REGISTER BIT
LABEL
DEFAULT
ADDRESS
R59 (3Bh) 14 DAC_MUTEMODE
0
DAC Mute
Volume
13 DAC_MUTERATE
0
12
DAC_SB_FILT
0
Register 3Bh DAC Mute Volume
DESCRIPTION
REFER TO
DAC Soft Mute Mode
0 = Disabling soft-mute (DAC_MUTE=0) will cause
the volume to change immediately to the
DACL_VOL / DACR_VOL settings
1 = Disabling soft-mute (DAC_MUTE=0) will cause
the volume to ramp up gradually to the DACL_VOL
/ DACR_VOL settings
DAC Soft Mute Ramp Rate
0 = Fast ramp (24kHz at fs=48k, providing
maximum delay of 10.7ms)
1 = Slow ramp (1.5kHz at fs=48k, providing
maximum delay of 171ms)
Selects DAC filter characteristics
0 = Normal mode
1 = Sloping stopband mode
REGISTER
ADDRESS
R60 (3Ch)
DAC Side
BIT
LABEL
DEFAULT
13:12 ADC_TO_DACL[1:0]
00
11:10 ADC_TO_DACR[1:0]
00
Register 3Ch DAC Side
DESCRIPTION
DAC Left Side-tone Control
11 = Unused
10 = Mix ADCR into DACL
01 = Mix ADCL into DACL
00 = No Side-tone mix into DACL
DAC Right Side-tone Control
11 = Unused
10 = Mix ADCR into DACR
01 = Mix ADCL into DACR
00 = No Side-tone mix into DACR
REFER TO
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PD, February 2011, Rev 4.4
252