WM8608 datasheet(34/54 Pages) WOLFSON

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WM8608

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PP Rev 1.5 March 2004

ADDRESS

BIT

LABEL

DEFAULT

DESCRIPTION

7:0

VOLSR [7:0]

10110001

(-15dB)

Surround-Right Volume in 0.5dB

steps. Refer to Table 14

R7 (07h)

Surround-

Right Volume

UPDATE

Volume Update

0 = Store SRVOL in intermediate latch

(no gain change)

1 = Store and Update all channel

gains

7:0

VOLFC [7:0]

10110001

(-15dB)

Front-Centre Volume in 0.5dB steps.

Refer to Table 14

R8 (08h)

Front-Centre

Volume

UPDATE

0 = Store FCVOL in intermediate latch

(no gain change)

1 = Store and Update all channel

gains

7:0

VOLRC [7:0]

10110001

(-15dB)

Rear-Centre Volume in 0.5dB steps.

Refer to Table 14

R9 (09h)

Rear-Centre

Volume

UPDATE

0 = Store RCVOL in intermediate latch

(no gain change)

1 = Store and Update all channel

gains

7:0

VOLS [7:0]

10110001

(-15dB)

Sub Volume in 0.5dB steps. Refer to

Table 14

R10 (0Ah)

Subwoofer

Volume

UPDATE

0 = Store SVOL in intermediate latch

(no gain change)

1 = Store and Update all channel

gains

Table 32 Volume Control

VOLXX[7:0]

VOLUME LEVEL

00(hex)

-∞dB (mute)

01(hex)

-103dB

CF(hex)

0dB

FE(hex)

+23.5dB

FF(hex)

+24dB

Table 33 Volume Control Levels

WM8608 Datasheet(PDF) 34 Page - Wolfson Microelectronics plc

WM8608 Datasheet(HTML) 34 Page - Wolfson Microelectronics plc

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