參數(shù)資料
型號: STV8207
廠商: 意法半導體
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
文件頁數(shù): 116/149頁
文件大?。?/td> 2775K
代理商: STV8207
Register List
STV82x7
116/149
HP_LOUDNESS
Register Description
12.18 Volume
VOLUME_MODES
Set the Volume Modes
Address: D6h
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
HP_LOUD_THRESHOLD[2:0]
HP_LOUD_GAIN_HR[2:0]
HP_
LOUD_ON
Bit Name
Reset
Function
Bit 7
0
Reserved.
HP_LOUD_
THRESHOLD[2:0]
000
Define the volume threshold level since which loudness effect is applied :
000: 0dB
001: -6dB
010: -12dB
011: -18dB
100: -24dB
101: -32dB
110: -36dB
111: -42dB
HP_LOUD_GAIN_
HR[2:0]
010
Define the amount of Treble added by loudness effect:
000: 0dB
001: 3dB
010: 6dB
011: 9dB
100: 12dB
101: 15dB
110: 18dB
HP_LOUD_ON
0
0: Loudness is not active on HP output
1: Loudness is active on HP output
Address: D7h
Type: R/W
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ANTICLIP_HP
_VOL_CLAMP
ANTICLIP_LS
_VOL_CLAMP
0
0
SCART_
VOLUME_
MODE
SRND_
VOLUME_
MODE
HP_
VOLUME_
MODE
LS_
VOLUME_
MODE
Bit Name
Reset
Function
ANTICLIP_HP_VOL
_CLAMP
1
The output level is clamped depending on the HP Bass-Treble value to avoid any possible signal
clipping on HP output.
0: Volume clamp on HP output is not active
1: Volume clamp on HP output is active
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