STV8207 datasheet(120/149 Pages) STMICROELECTRONICS

部件名	STV8207

功能描述	Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders

PDF	149 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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120 / 149 page

STV82x7

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LS_SUB_VOLUME_LSB

The volume value is defined by the following formula:

Vol (dB) = Decimal value of LS_SUB_VOLUME_MSB x 0.5 + Decimal value of LS_SUB_VOLUME_LSB x 0.125 - 116

dB (each step is 0.125 dB).

LS_SL_VOLUME_MSB

Address: DFh

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0000

LS_SUB_VOLUME_LSB[1:0]

Bit Name

Reset

Function

Bits[7:2]

000000 Reserved.

LS_SUB_

VOLUME_LSB[1:0]

LS 10 bits volume Subwoofer channel 2 LSB

See Figure 19: Volume Control on page 36 for range values.

Address: E0h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

LS_SL_VOLUME_MSB[7:0]

Bit Name

Reset

Function

LS_SL_VOLUME_

MSB[7:0]

1001

1000

LS 10 bits volume Left surround channel 8 MSB in independent mode or LS 10 bits Left and Right

surround volume 8 MSB in differential mode.

See Figure 19: Volume Control on page 36 or Figure 20: Differential Balance on page 37.

STV8207 数据表(PDF) 120 Page - STMicroelectronics

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