STV8216 datasheet(77/97 Pages) STMICROELECTRONICS

부품명	STV8216

상세설명	Multistandard TV Audio Processor and Digital Sound Demodulator

PDF	97 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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77 / 97 page

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STV82x6

HP_CVOL

Headphone Common Volume Control Register

HP_VOL_L

Headphone Left Volume Control Register

VOL_L[7:0]

00000000

Loudspeaker Left Volume

Volume may be programmed within a range between 0 dB and -96 dB in steps of 0.375 dB.

Programmable values are listed in Table 27.

Address (hex): 76h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

CVOL[7:0] / VOL_L[7:0]

Bit Name

Reset

Function

CVOL[7:0]

00000000

Headphone Common Volume

Volume may be programmed within a range between 0 dB and -96 dB in steps of 0.375 dB.

Programmable values are listed in Table 27.

VOL_L[7:0]

00000000

Headphone Left Volume

Volume may be programmed within a range between 0 dB and -96 dB in steps of 0.375 dB.

Programmable values are listed in Table 27.

Table 27: Common or Left Volume Control Values

Volume Level (dB)

1111 1111

0 (1 VRMS)

1111 1110

-0.375

1111 1101

-0.75

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

.....

1000 0000 (Default)

-48

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

.....

0000 0010

-94.50

0000 0001

-95.25

0000 0000

-95.625

Bit Name

Reset

Function

STV8216 데이터시트(PDF) 77 Page - STMicroelectronics

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