參數(shù)資料
型號: AK4671
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/RCV/HP-AMP
中文描述: 立體聲編解碼器麥克風(fēng)/垃圾車/惠普腺苷
文件頁數(shù): 61/164頁
文件大?。?/td> 1792K
代理商: AK4671
[AK4671]
MS0666-E-00
2007/10
- 61 -
Digital Block
Digital block is composed as
Figure 57
. Each block can be powered-down by power management bits (PMADL,
PMADR, PMDAL, PMDAR, PMSRA, PMSRB and PMPCM bits). When blocks from HPF to MIX are powered-down,
both MIX and SVOLA blocks should not be selected by SDOL/R bits and PFMXL/R bits.
PMADL or PMADR
SDTO Lch
SDTI Lch
SDTI Rch
SDTOA
SDTIA
SDTOB
SDTIB
PMSRA
PMSRB
A/D
Stereo
Separation
5-band
Notch
D/A
M
I
X
PMDAL or PMDAR or PMSRA
ALC
DATT
SMUTE
PFSEL=0
PMADL
or
PMADR
PFSEL=1
PMDAL
or
PMDAR
or
PMSRA
LPF
HPF
SRC-A
SRC-B
DATT-C
DATT-B
BVL7-0
SVOLB
HPF
MIX
SVOLA
5-band
EQ
S
E
L
BIVOL
SDTO Rch
PFSEL
ADM
SDOL/R1-0
SDOD
SRMXL/R1-0
SDIM1-0
PFMXL/R1-0
SDOA
SDOAD
SBMX1-0
BVMX1-0
DAM, MIXD
SRA1-0, MIXD
HPFAD
HPF
LPF
FIL3, EQ0,
GN1-0
EQ1-5
ALC, IVL/R
SVAL/R2-0
SDOBD
OVL/R
EQ
SVB2-0
CVL7-0
BIV2-0
PMPCM
PMDAL
or PMDAR
Figure 57. Path Select of Digital Block
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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AK4673 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP and Touch Screen Controller
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AK4675 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/RCV/HP/SPK-AMP