參數(shù)資料
型號(hào): AK4538VN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16Bit DS CODEC with MIC/HP/SPK-AMP
中文描述: 16位副編解碼器麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁(yè)數(shù): 44/70頁(yè)
文件大小: 485K
代理商: AK4538VN
ASAHI KASEI
[AK4538]
MS0198-E-01
2003/5
- 44 -
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 Power Control
0: Power down (Default)
1: Power up
PMHPL: Lch of Headphone-Amp 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: PLL is Power down and External is selected. (Default)
1: PLL is Power up and PLL Mode is selected.
PMXTL: X’tal Oscillation Block Power Control
0: Power down (Default)
1: Power up
MCKPD: MCKI pin pull down control
0: Master Clock input enable
1: Pulled down by 25k
(Default)
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