參數(shù)資料
型號: AK4564
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): 44/48頁
文件大小: 382K
代理商: AK4564
ASAHI KASEI
[AK4564]
MS0140-E-01
2002/07
- 44 -
Operation
Mode
Addr Register Name
0BH Operation Mode
D7
0
0
D6
0
0
D5
D4
D3
ALC2
1
D2
FDIN
0
D1
D0
ALC1
0
MIX1P
0
MONO
0
FDOUT
0
Default
ALC1: ALC1 Enable Flag
0: Disable (Default)
1: Enable
FDOUT: FADEOUT Enable Flag
0: Disable (Default)
1: Enable
FDIN: FADEIN Enable Flag
0: Disable (Default)
1: Enable
ALC2: ALC2 Enable Flag
0: Disable
1: Enable (Default)
After initializing cycle (2048/fs=42.7ms@fs=48kHz), ALC2 is enabled. This initializing cycle
starts when PDN pin change “L” to “H” or SPKP bit change from “0” to “1”.
MONO: MONO mode for Recoding
When the microphone and line inputs are mono, Rch output data of SDTO can be changed to Lch data.
Then Pre-Amp, MIX1-Amp, MIX2-Amp and ADC analog block of right channel are powered down.
SDTO Output Data
MONO
Lch
0
Lch
1
Lch
Table 24. SDTO Output Data
Rch
Rch
Lch
Mode
Stereo
Mono
Default
MIX1P: MIX1-Amp Power Control
MIX1P and ADC bits are Ored.
0: Power OFF (Default)
1: Power ON
相關(guān)PDF資料
PDF描述
AK4564VQ 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AKD4564 16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4565 LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4565VF LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4566 20bit Stereo CODEC with built-in IPGA & HP-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4564VQ 制造商:AKM 制造商全稱:AKM 功能描述:16BIT CODEC WITH BUILT-IN ALC AND MIC/HP/SPK-AMP
AK4565 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4565VF 制造商:AKM 制造商全稱:AKM 功能描述:LOW POWER 20BIT CODEC WITH BUILT IN ALC
AK4566 制造商:AKM 制造商全稱:AKM 功能描述:20bit Stereo CODEC with built-in IPGA & HP-AMP
AK4566VN 制造商:AKM 制造商全稱:AKM 功能描述:20bit Stereo CODEC with built-in IPGA & HP-AMP