參數(shù)資料
型號: AK4642EN
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP/SPK-AMP
中文描述: 立體聲編解碼器麥克風/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 63/83頁
文件大?。?/td> 670K
代理商: AK4642EN
ASAHI KASEI
[AK4642EN]
MS0420-E-00
2005/09
- 63 -
Addr
0FH
Register Name
Mode Control 4
Default
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
D2
HPM
0
D1
D0
IVOLC
1
BEEPH
0
DACH
0
DACH: Switch Control from DAC to Headphone-Amp
0: OFF (Default)
1: ON
BEEPH: Switch Control from MIN pin to Headphone-Amp
0: OFF (Default)
1: ON
HPM: Headphone-Amp Mono Output Select
0: Stereo (Default)
1: Mono
When the HPM bit = “1”, (L+R)/2 signals are output to Lch and Rch of the Headphone-Amp. Both PMHPL
and PMHPR bits should be “1” when HPM bit is “1”.
IVOLC: Input Digital Volume Control Mode Select
0: Independent
1: Dependent (Default)
When IVOLC bit = “1”, IVL7-0 bits control both Lch and Rch volume level, while register values of IVL7-0
bits are not written to IVR7-0 bits. When IVOLC bit = “0”, IVL7-0 bits control Lch level and IVR7-0 bits
control Rch level, respectively.
相關PDF資料
PDF描述
AK4643EN Stereo CODEC with MIC/HP/RCV/SPK-AMP
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AK4645 Stereo CODEC with MIC/HP-AMP
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AK4646 Stereo CODEC with MIC/SPK-AMP
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AK4644EN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP/RCV-AMP