參數(shù)資料
型號: STV8267
廠商: 意法半導(dǎo)體
英文描述: Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
中文描述: 數(shù)字音頻解碼器/處理器為A2和麗音電視/錄像機(jī)
文件頁數(shù): 112/149頁
文件大?。?/td> 2775K
代理商: STV8267
Register List
STV82x7
112/149
12.16 5-Band Equalizer / Bass-Treble for Loudspeakers
LS_EQ_BT_CTRL
Loudspeakers Equalizer Control Register
EQ_BANDX_GAIN
Loudspeakers Equalizer Gain Register for BandX
Address: C9h
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
0
LS_EQ_BT_
SW
LS_EQ_ON
Bit Name
Reset
Function
Bits[7:2]
000000
Reserved.
LS_EQ_BT_SW
0
5-Band Equalizer or Bass-Teble selection
0: 5-Band Equalizer is selected for Loudspeakers.
1: Bass-Treble is selected for Loudspeakers.
LS_EQ_ON
1
5-Band Equalizer/Bass-Treble for loudspeakers Enable
0: 5-Band Equalizer/Bass-Teble is disabled
1: 5-Band Equalizer/Bass-Teble is enabled (Default)
Address: CAh to CEh
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
EQ_BANDX
Bit Name
Reset
Function
EQ_BANDX[7:0]
0000
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, see
Table 30
.
Table 30: 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)
0
................
.....
10101110
-11.50
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STV8267DT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
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