STV8237T datasheet(121/149 Pages) STMICROELECTRONICS

121 / 149 page

121/149

STV82x7

LS_SL_VOLUME_LSB

The volume value is defined by the following formula:

Vol (dB) = Decimal value of LS_SL_VOLUME_MSB x 0.5 + Decimal value of LS_SL_VOLUME_LSB x 0.125 - 116 dB

(each step is 0.125 dB).

LS_SR_VOLUME_MSB

LS_SR_VOLUME_LSB

Address: E1h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0000

LS_LS_VOLUME_LSB[1:0]

Bit Name

Reset

Function

Bits[7:2]

000000 Reserved.

LS_LS_VOLUME_

LSB[1:0]

LS 10 bits volume Left surround channel 2 LSB in independent mode or LS 10 bits Left and Right

surround volume 2 LSB in differential mode.

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

Address: E2h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

LS_SR_VOLUME_MSB[7:0]

Bit Name

Reset

Function

LS_SR_VOLUME_

MSB[7:0]

00000000 LS 10 bits volume Right channel 8 MSB in independent mode or LS 10 bits surround Left and Right

balance 8 MSB in differential mode.

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

Address: E3h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0000

LS_SR_VOLUME_LSB[1:0]

Bit Name

Reset

Function

Bits[7:2]

000000 Reserved.

STV8237T Datasheet(PDF) 121 Page - STMicroelectronics

STV8237T Datasheet(HTML) 121 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL