參數資料
型號: AK4633
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
中文描述: 16位單聲道編解碼器ALC的
文件頁數: 60/82頁
文件大?。?/td> 688K
代理商: AK4633
ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 60 -
Addr
07H
Register Name
ALC Mode Control 1
Default
D7
0
0
D6
ALC2
0
D5
ALC1
0
D4
D3
D2
D1
D0
ZELMN
0
LMAT1
0
LMAT0
0
RGAIN0
0
LMTH0
1
LMTH1-0: ALC Limiter Detection Level / Recovery Waiting Counter Reset Level (Table 23)
LMTH1 bit is D6 bit of 0BH. Default:
01
.
RGAIN1-0: ALC Recovery Gain Step(Table 27)
RGAIN1 bit is D7 bit of 0BH. Default:
00
LMAT1-0: ALC Limiter ATT Step(Table 24)
Default:
00
ZELMN: Enable zero crossing detection at ALC Limiter operation
0: Enable (Default)
1: Disable
ALC1: ALC Enable for Recording
0: Recording ALC Disable (Default)
1: Recording ALC Enable
ALC2: ALC Enable for Playback
0: Playback ALC Disable (Default)
1: Playback ALC Enable
Addr
Register Name
08H
ALC Mode Control 2
Default
IREF7-0: Reference value at Recording ALC Recovery Operation. 0.375dB step, 242 Level (Table 28)
Default:
C5H
(+19.5dB)
Addr
Register Name
D7
D6
09H
Input Digital Volume Control
IVOL7
IVOL6
Default
1
0
IVOL7-0: Input Digital Volume; 0.375dB step, 242 Level (Table 20)
Default:
91H
(0.0dB)
Addr
Register Name
D7
D6
0AH
Digital Volume Control
OVOL7
OVOL6
Default
1
0
OVOL7-0: Output Digital Volume; 0.375dB step, 242 Level (Table 21)
Default:
91H
(0.0dB)
D7
IREF7
1
D6
IREF6
1
D5
IREF5
0
D4
IREF4
0
D3
IREF3
0
D2
IREF2
1
D1
IREF1
0
D0
IREF0
1
D5
D4
D3
D2
D1
D0
IVOL5
0
IVOL4
1
IVOL3
0
IVOL2
0
IVOL1
0
IVOL0
1
D5
D4
D3
D2
D1
D0
OVOL5
0
OVOL4
1
OVOL3
0
OVOL2
0
OVOL1
0
OVOL0
1
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相關代理商/技術參數
參數描述
AK4633ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A
AK4633VN 制造商:AKM 制造商全稱:AKM 功能描述:16bit mono CODEC with MIC/SPK amplifier.
AK4633VNP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A
AK4634 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4635 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP