參數(shù)資料
型號(hào)： AK4643EN
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類： Codec
英文描述： Stereo CODEC with MIC/HP/RCV/SPK-AMP
中文描述： 立體聲編解碼器麥克風(fēng)/惠普/垃圾車/胰腎聯(lián)合移植腺苷
文件頁數(shù)： 76/104頁
文件大?。?/td> 926K
代理商： AK4643EN
ASAHI KASEI
[AK4643]
MS0476-E-01
2006/10
- 76 -
Addr
03H
Register Name
Signal Select 2
Default
D7
LOVL
0
D6
LOPS
0
D5
D4
D3
D2
MINL
0
D1
0
0
D0
0
0
MGAIN1
0
SPKG1
0
SPKG0
0
MINL: Switch Control from MIN pin to Stereo Line Output or Receiver Output
0: OFF (Default)
1: ON
When PMLO bit is “1”, MINL bit is enabled. When PMLO bit is “0”, the LOUT/ROUT pins go to AVSS.
SPKG1-0: Speaker-Amp Output Gain Select (See Table 57)
MGAIN1: MIC-Amp Gain Control (See Table 23)
LOPS: Stereo Line Output Power-Save Mode
0: Normal Operation (Default)
1: Power-Save Mode
LOVL: Stereo Line Output / Receiver Output Gain Select (See Table 50, Table 51)
0: 0dB/+6dB (Default)
1: +2dB/+8dB
Addr
Register Name
D7
D6
04H
Mode Control 1
PLL3
PLL2
Default
0
0
DIF1-0: Audio Interface Format (See Table 17)
Default: “10” (Left jutified)
BCKO: BICK Output Frequency Select at Master Mode (See Table 11)
PLL3-0: PLL Reference Clock Select (See Table 5)
Default: “0000”(LRCK pin)
Addr
Register Name
D7
D6
05H
Mode Control 2
PS1
PS0
Default
0
0
FS3-0: Sampling Frequency Select (See Table 6 and Table 7.) and MCKI Frequency Select (See Table 12.)
FS3-0 bits select sampling frequency at PLL mode and MCKI frequency at EXT mode.
BCKP: BICK Polarity at DSP Mode (See Table 18)
“0”: SDTO is output by the rising edge (“
↑
”) of BICK and SDTI is latched by the falling edge (“
↓
”). (Default)
“1”: SDTO is output by the falling edge (“
↓
”) of BICK and SDTI is latched by the rising edge (“
↑
”).
MSBS: LRCK Polarity at DSP Mode (See Table 18)
“0”: The rising edge (“
↑
”) of LRCK is half clock of BICK before the channel change. (Default)
“1”: The rising edge (“
↑
”) of LRCK is one clock of BICK before the channel change.
PS1-0: MCKO Output Frequency Select (See Table 10)
Default: “00”(256fs)
D5
PLL1
0
D4
PLL0
0
D3
D2
0
0
D1
DIF1
1
D0
DIF0
0
BCKO
0
D5
FS3
0
D4
MSBS
0
D3
BCKP
0
D2
FS2
0
D1
FS1
0
D0
FS0
0
相關(guān)PDF資料
PDF描述
AK4645EZ Stereo CODEC with MIC/HP-AMP
AK4645 Stereo CODEC with MIC/HP-AMP
AK4646EZ Stereo CODEC with MIC/SPK-AMP
AK4646 Stereo CODEC with MIC/SPK-AMP
AK4646EN Stereo CODEC with MIC/SPK-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4644 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with built-in MIC/HP/RCV amplifier
AK4644EN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP/RCV-AMP
AK4645 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4645EN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4645ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
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