參數(shù)資料
型號: AK4683
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Asynchronous Multi-Channel Audio CODEC with DIR/T
中文描述: 異步多聲道音頻編解碼器署長/噸
文件頁數(shù): 65/82頁
文件大?。?/td> 1257K
代理商: AK4683
ASAHI KASEI
[AK4683]
MS0427-E-01
2005/11
- 65 -
Register Definitions
Addr
00H
Register Name
Powerdown 1
Default
D7
D6
D5
D4
D3
0
0
D2
D1
D0
PWXTL
1
MUTEN
0
PWVR
1
PWHP
0
SMAD
0
SMDA
0
RSTN1
1
RSTN1: Internal timing reset
0: Reset. DZF pin go to “H”, but registers are not initialized.
1: Normal operation (default)
SMAD: ADC Soft Mute Enable
0: Normal operation (default)
1: ADC outputs soft-muted
SMDA: DAC Soft Mute Enable
0: Normal operation (default)
1: All DAC outputs soft-muted
PWHP: Power management for headphone amplifier
0: Power OFF (default)
1: Power ON
PWVR: Power management for reference voltage
0: Power OFF
1: Power ON (default)
MUTEN: Bias voltage control for headphone amp
0: bias = 0V (default).
1: Normal operation. Bias = 0.45xHVDD(typ).
PWXTL: Power management for X’tal oscillator
0: Power OFF
1: Power ON (default)
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