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AK7740ET 参数 Datasheet PDF下载

AK7740ET图片预览
型号: AK7740ET
PDF下载: 下载PDF文件 查看货源
内容描述: 双声道的24bit ADC + 24位4通道DAC的音频DSP [24bit 2ch ADC + 24bit 4ch DAC with Audio DSP]
分类和应用:
文件页数/大小: 48 页 / 281 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
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[ASAHI KASEI]  
[AK7740ET]  
7-1) Write during reset phase  
7-1-a) Control register write (during reset phase)  
The data is comprised of two bytes that perform control register write operations (during reset phase). When the  
current data has been entered, the new data is sent when the 16th cycle of SCLK.  
Data transfer procedure  
c Command code  
d Control data  
60h,64h,68h,6Ch  
(D7 D6 D5 D4 D3 D2 D1 D0)  
For the function of each bit, see the description of control registers, (section 2).  
S_RESET  
RQ  
SCLK  
60h  
64h  
D7 ***D1 D0  
D7 ***D1 D0  
SI  
SO  
Note) It must be set always 0 to D0  
Control registers write operation  
<Pre-E-01>  
- 30 -  
2006/10  
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