STV82X6 datasheet(71/95 Pages) STMICROELECTRONICS

Teilenummer	STV82X6

Bauteilbeschribung	Multistandard TV Audio Processor and Digital Sound Demodulator

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

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STV82x6

LS_EQ_BAND[1:5]

Loudspeaker Equalizer Gain

Address (hex): 61h to 65h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

EQ_BAND1_GAIN[4:0] (S)

EQ_BAND2_GAIN[4:0] (S)

EQ_BAND3_GAIN[4:0] (S)

EQ_BAND4_GAIN[4:0] (S)

EQ_BAND5_GAIN[4:0] (S)

Bit Name

Reset

Function

Bits[7:5]

000

Reserved.

EQ_BAND1_GAIN[4:0]

EQ_BAND2_GAIN[4:0]

EQ_BAND3_GAIN[4:0]

EQ_BAND4_GAIN[4:0]

EQ_BAND5_GAIN[4:0]

00000

Band gain adjustment within a range from -12 dB to +12 dB in steps of 1 dB.

BAND1 = Bass (Centered 100 Hz)

BAND2 = Bass-Medium (Centered 330 Hz)

BAND3 = Medium (Centered 1 kHz)

BAND4 = Treble-Medium (Centered 3.3 kHz

BAND5 = Treble (Centered 6.6 kHz)

Table 25: Loudspeaker/Headphone Equalizer Gain Values

Value

Gain G (dB)

01100

+12

01011

+11

01010

+10

................

.....

00000 (Default)

................

.....

10110

-10

10101

-11

10100

-12

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