參數(shù)資料
型號(hào): AK4564VQ
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
中文描述: 16位編解碼器,配有ALC和麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 33/48頁
文件大小: 382K
代理商: AK4564VQ
ASAHI KASEI
[AK4564]
MS0140-E-01
2002/07
- 33 -
Signal
Select
2
Addr
01H
Signal Select 2
Register Name
D7
SPPS
0
D6
ALCS BEEP2H BEEP2S AOUT2 AOUT1 MOUT
0
0
0
D5
D4
D3
D2
D1
D0
HPDAC
0
Default
0
0
0
HPDAC: Enable input signal from Headphone-Amp to DAC output
0: OFF (Default)
1: ON
MOUT: Enable mono output [Mixing = (L+R)/2].
0: OFF (Default)
1: ON
When MOUT bit = “0”, MOUT pin outputs VCOM voltage.
AOUT1: Enable LOUT1/ROUT1 output
0: OFF (Default)
1: ON
When AOUT1 bit = “0”, the outputs become HVCM voltage and the amps go to
Power-Save-Mode.
AOUT2: Enable LOUT2/ROUT2 output
0: OFF (Default)
1: ON
When AOUT2 bit = “0”, the outputs become HVCM voltage and the amps go to
Power-Save-Mode.
BEEP2S: Enable BEEP2 to Speaker-Amp
0: OFF (Default)
1: ON
BEEP2H: Enable BEEP2 to Headphone-Amp
0: OFF (Default)
1: ON
ALCS: Enable ALC2 to Speaker-Amp
0: OFF (Default)
1: ON
SPPS: Speaker-Amp Power-Save-Mode
0: Power-Save-Mode (Default)
1: Normal operation
When SPPS bit = “0”, SP0 pin becomes Hi-Z and SP1 pin is generated to SVDD/2 voltage.
相關(guān)PDF資料
PDF描述
AKD4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
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