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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]  
7-2) Read during reset phase  
7-2-a) Control register data read (during reset phase)  
To read data written into the control registers, input the command code and 16 bits of SCLK. After the command code  
input, the data D7 to D1 outputs from SO synchronized with the falling edge of SCLK. D0 is invalid, so ignore this  
bit.  
Data transfer procedure  
c Command code  
70h,74h,78h,7Ch  
S_RESET  
RQ  
SCLK  
70h (example)  
74h (example)  
SI  
SO  
D7 **** D1  
D7 **** D1  
Reading of Control Register data  
<Pre-E-01>  
- 35 -  
2006/10  
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