STV82X8 datasheet(114/157 Pages) STMICROELECTRONICS

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STV82x8

114/157

LS_LOUDNESS

Loudness Configuration for LS

HP_LOUDNESS

Loudness Configuration for HP

OCFG_NUM[2:0]

000

Select Bass Management configuration:

000:

Output Configuration 0

001:

Output Configuration 1

010:

Output Configuration 2

011:

Output Configuration 3

100:

Output Configuration 4 (Simplified Configuration)

101:

Output Configuration 5 (Stereo Full Bandwith Speakers)

110:

Output Configuration 6 (Stereo Narrow Bandwith Speakers)

111:

Not Used

Address: D7h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

LS_LOUD_THRESHOLD[2:0]

LS_LOUD_GAIN_HR[2:0]

LS_LOUD_ON

Bit Name

Reset

Function

Bit 7

Reserved.

LS_LOUD_THRES

HOLD[2:0]

000

Define the volume threshold level since which loudness effect is applied:

000:

0 dB

100:

-24 dB

001:

-6 dB

101:

-32 dB

010:

-12 dB

110:

-36 dB

011:

-18 dB

111:

-42 dB

LS_LOUD_GAIN_H

R[2:0]

010

Define the amount of Treble added by loudness effect:

000:

0 dB

100:

12 dB

001:

3 dB

101:

15 dB

010:

6 dB

110:

18 dB

011:

9 dB

111:

Not Used

LS_LOUD_ON

Loudness is not active on LS output

Loudness is active on LS output

Address: D8h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

HP_LOUD_THRESHOLD[2:0]

HP_LOUD_GAIN_HR[2:0]

HP_LOUD_ON

Bit Name

Reset

Function

Bit 7

Reserved.

Bit Name

Reset

Function

STV82X8 Datasheet(PDF) 114 Page - STMicroelectronics

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