WM8993 datasheet(72/229 Pages) WOLFSON

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WM8993

Production Data

PD, November 2010, Rev 4.0

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

R49 (31h)

Output Mixer5

2:0

MIXINL_MIXOUTL_VOL

[2:0]

000b

MIXINL Output (Left ADC bypass)

to MIXOUTL Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

R45 (2Dh)

Output Mixer1

DACL_TO_MIXOUTL

Left DAC to MIXOUTL Mute

0 = Mute

1 = Un-mute

R49 (31h)

Output Mixer5

11:9

DACL_MIXOUTL_VOL

[2:0]

000b

Left DAC to MIXOUTL Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

Table 42 Left Output Mixer (MIXOUTL) Control

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

R46 (2Eh)

Output Mixer2

IN2LN_TO_MIXOUTR

IN2LN to MIXOUTR Mute

0 = Mute

1 = Un-mute

R50 (32h)

Output Mixer6

8:6

IN2LN_MIXOUTR_VOL

[2:0]

000b

IN2LN to MIXOUTR Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

R46 (2Eh)

Output Mixer2

IN2RN_TO_MIXOUTR

IN2RN to MIXOUTR Mute

0 = Mute

1 = Un-mute

R48 (30h)

Output Mixer4

8:6

IN2RN_MIXOUTR_VOL

[2:0]

000b

IN2RN to MIXOUTR Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

R46 (2Eh)

Output Mixer2

IN1L_TO_MIXOUTR

IN1L PGA Output to MIXOUTR

Mute

0 = Mute

1 = Un-mute

R48 (30h)

Output Mixer4

5:3

IN1L_MIXOUTR_VOL

[2:0]

000b

IN1L PGA Output to MIXOUTR

Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

R46 (2Eh)

Output Mixer2

IN1R_TO_MIXOUTR

IN1R PGA Output to MIXOUTR

Mute

0 = Mute

1 = Un-mute

R48 (30h)

Output Mixer4

2:0

IN1R_MIXOUTR_VOL

[2:0]

000b

IN1R PGA Output to MIXOUTR

Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

R46 (2Eh)

Output Mixer2

IN2RP_TO_MIXOUTR

IN2RP to MIXOUTR Mute

0 = Mute

1 = Un-mute

R48 (30h)

Output Mixer4

11:9

IN2RP_MIXOUTR_VOL

[2:0]

000b

IN2RP to MIXOUTR Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

R46 (2Eh)

Output Mixer2

MIXINL_TO_MIXOUTR

MIXINL Output (Left ADC bypass) to

MIXOUTR Mute

0 = Mute

1 = Un-mute

R50 (32h)

Output Mixer6

5:3

MIXINL_MIXOUTR_VO

L[2:0]

000b

MIXINL Output (Left ADC bypass) to

MIXOUTR Volume

0dB to -21dB in 3dB steps

(See Table 44 for Volume Range)

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