參數(shù)資料
型號: AK4640
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16BIT CODEC WITH MIC /HP/SPK-AMPl
中文描述: 16位編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植,AMPl
文件頁數(shù): 47/76頁
文件大小: 634K
代理商: AK4640
ASAHI KASEI
[AK4640]
MS0273-E-00
2004/03
- 47 -
Addr
01H
Register Name
Power Management 2
R/W
Default
D7
D6
D5
D4
0
RD
0
D3
D2
D1
D0
MCKPD
R/W
1
PMXTL
R/W
0
PMPLL
R/W
0
PMSPK
R/W
0
PMHPL
R/W
0
PMHPR
R/W
0
PMDAC
R/W
0
PMDAC: DAC Block Power Control
0: Power down (Default)
1: Power up
PMHPR: Rch of Headphone-Amp Common Voltage Power Control
0: Power down (Default)
1: Power up
PMHPL: Lch of Headphone-Amp Common Voltage Power Control
0: Power down (Default)
1: Power up
PMSPK: Speaker Block Power Control
0: Power down (Default)
1: Power up
PMPLL: PLL Block Power Control Select
0: EXT Mode and Power down (Default)
1: PLL Mode and Power up
PMXTL: X’tal Oscillation Block Power Control
0: Power down (Default)
1: Power up
MCKPD: XTI/MCKI pin pull down control
0: Master Clock input enable
1: Pull down by 25k
(Default)
相關(guān)PDF資料
PDF描述
AK4640VG 16BIT CODEC WITH MIC /HP/SPK-AMPl
AK4640VN 16BIT CODEC WITH MIC /HP/SPK-AMPl
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AK4643EN Stereo CODEC with MIC/HP/RCV/SPK-AMP
AK4645EZ Stereo CODEC with MIC/HP-AMP
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