STV82X8 datasheet(111/157 Pages) STMICROELECTRONICS

Part #	STV82X8

Description	Digital Audio Decoder / Processor for BTSC Television/Video Recorders

PDF	157 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

111 / 157 page

111/157

STV82x8

LS_EQ_BANDX

Loudspeakers Equalizer Gain for BandX

Bit Name

Reset

Function

Bits[7:3]

00000

Reserved.

HP_BT_ON

Bass-Treble for HP Enable

Bass-Treble is disabled

Bass-Treble is enabled

LS_EQ_BT_SW

5-Band Equalizer or Bass-Teble for LS selection

5-Band Equalizer is selected for Loudspeakers.

Bass-Treble is selected for Loudspeakers.

LS_EQ_ON

5-Band Equalizer/Bass-Treble for LS Enable

5-Band Equalizer/Bass-Treble is disabled

5-Band Equalizer/Bass-Treble is enabled

Address: CDh to D1h

Type: R/W

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

EQ_BANDX[7:0]

Bit Name

Reset

Function

EQ_BANDX[7:0]

0000

BandX gain adjustment within a range from -12 dB to +12 dB in steps of 0.25 dB.

Band1: 100 Hz, Band2: 330 Hz, Band3: 1 kHz, Band4: 3.3 kHz, Band5: 10 kHz.

Table 20: Loudspeakers Equalizer/Bass-Treble Gain Values (and Headphone Bass-Treble Gain Values)

Value

Gain G (dB)

00110000

+12

00101111

+11.75

00101110

+11.50

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

.....

00000000 (Default)

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

.....

10101110

-11.50

10101111

-11.75

10110000

-12

STV82X8 Datasheet(PDF) 111 Page - STMicroelectronics

STV82X8 Datasheet(HTML) 111 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