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FDC37B78X_07 参数 Datasheet PDF下载

FDC37B78X_07图片预览
型号: FDC37B78X_07
PDF下载: 下载PDF文件 查看货源
内容描述: 超级I / O控制器,支持ACPI ,实时时钟和消费性红外端口 [Super I/O Controller with ACPI Support, Real Time Clock and Consumer IR]
分类和应用: 控制器时钟
文件页数/大小: 249 页 / 865 K
品牌: SMSC [ SMSC CORPORATION ]
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The generation of FINT determines the beginning  
of the result phase. For each of the commands, a  
defined set of result bytes has to be read from the  
FDC before the result phase is complete. These  
bytes of data must be read out for another  
command to start.  
RQM and DIO must both equal "1" before the  
result bytes may be read. After all the result bytes  
have been read, the RQM and DIO bits switch to  
"1" and "0" respectively, and the CB bit is cleared,  
indicating that the FDC is ready to accept the next  
command.  
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