參數(shù)資料
型號(hào): AK4370
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: 24-Bit 2ch DAC with HP-AMP & Output Mixer
中文描述: 24位2通道DAC,具有惠普腺苷
文件頁(yè)數(shù): 44/49頁(yè)
文件大?。?/td> 695K
代理商: AK4370
ASAHI KASEI
[AK4370]
MS0595-E-00
2007/03
- 44 -
Addr Register Name
0DH
Headphone Out Select 1
R/W
Default
D7
0
RD
0
D6
0
RD
0
D5
0
RD
0
D4
0
RD
0
D3
D2
D1
D0
RIN2HR
R/W
0
RIN2HL
R/W
0
LIN1HR
R/W
0
RIN1HL
R/W
0
RIN1HL: RIN1 signal is added to the left channel of the Headphone-Amp
0: OFF (Default)
1: ON
LIN1HR: LIN1 signal is added to the right channel of the Headphone-Amp
0: OFF (Default)
1: ON
RIN2HL: RIN2 signal is added to the left channel of the Headphone-Amp
0: OFF (Default)
1: ON
RIN2HR: RIN2 signal is added to the right channel of the Headphone-Amp
0: OFF (Default)
1: ON
Addr
Register Name
D7
0EH
Headphone ATT
0
R/W
RD
Default
0
D6
HPZ
R/W
0
D5
D4
D3
D2
D1
D0
HMUTE
R/W
0
ATTH4
R/W
0
ATTH3
R/W
0
ATTH2
R/W
0
ATTH1
R/W
0
ATTH0
R/W
0
ATTH4-0: Setting of the attenuation value of output signal from Headphone (Table 15)
Default: HMUTE bit = “0”, ATTH4-0 bits = “00” (0dB)
Setting of ATTH4-0 bits is enabled at HMUTE bit is “0”.
HMUTE: Mute control for Headphone-Amp
0: Normal operation. ATTH4-0 bits control attenuation value. (Default)
1: Mute. ATTH4-0 bits are ignored.
HPZ: Headphone-Amp Pull-down Control
0: Shorted to GND (Default)
1: Pulled-down by 200k
Ω
(typ)
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