CS47L85 datasheet(213/370 Pages) CIRRUS

213 / 370 page

CS47L85

Rev 4.3

213

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

7:0

OUT1L_VOL [7:0]

80h

Output Path 1 (Left) Digital Volume

-64dB to +31.5dB in 0.5dB steps

00h = -64dB

01h = -63.5dB

… (0.5dB steps)

80h = 0dB

… (0.5dB steps)

BFh = +31.5dB

C0h to FFh = Reserved

(See Table 77 for volume range)

R1045

(0415h)

DAC_Digit

al_Volume

_1R

OUT_VU

Output Signal Paths Volume Update

Writing a 1 to this bit will cause the Output

Signal Paths Volume and Mute settings to

be updated simultaneously

OUT1R_MUTE

Output Path 1 (Right) Digital Mute

0 = Un-mute

1 = Mute

7:0

OUT1R_VOL

[7:0]

80h

Output Path 1 (Right) Digital Volume

-64dB to +31.5dB in 0.5dB steps

00h = -64dB

01h = -63.5dB

… (0.5dB steps)

80h = 0dB

… (0.5dB steps)

BFh = +31.5dB

C0h to FFh = Reserved

(See Table 77 for volume range)

R1049

(0419h)

DAC_Digit

al_Volume

_2L

OUT_VU

Output Signal Paths Volume Update

Writing a 1 to this bit will cause the Output

Signal Paths Volume and Mute settings to

be updated simultaneously

OUT2L_MUTE

Output Path 2 (Left) Digital Mute

0 = Un-mute

1 = Mute

7:0

OUT2L_VOL [7:0]

80h

Output Path 2 (Left) Digital Volume

-64dB to +31.5dB in 0.5dB steps

00h = -64dB

01h = -63.5dB

… (0.5dB steps)

80h = 0dB

… (0.5dB steps)

BFh = +31.5dB

C0h to FFh = Reserved

(See Table 77 for volume range)

R1053

(041Dh)

DAC_Digit

al_Volume

_2R

OUT_VU

Output Signal Paths Volume Update

Writing a 1 to this bit will cause the Output

Signal Paths Volume and Mute settings to

be updated simultaneously

OUT2R_MUTE

Output Path 2 (Right) Digital Mute

0 = Un-mute

1 = Mute

CS47L85 Datasheet(PDF) 213 Page - Cirrus Logic

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