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AK09916 参数 Datasheet PDF下载

AK09916图片预览
型号: AK09916
PDF下载: 下载PDF文件 查看货源
内容描述: [Hall Effect Sensor, 4.67mT Min, 5.16mT Max, Plastic/epoxy, Rectangular, 5 Pin, Surface Mount, BGA-5]
分类和应用: 传感器换能器
文件页数/大小: 29 页 / 788 K
品牌: AKM [ ASAHI KASEI MICROSYSTEMS ]
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[AK09916]  
9.4.3.3. Data Read Start during Measurement  
When sensor is measuring (Measurement period), measurement data registers (HXL to TMPS) keep the  
previous data. Therefore, it is possible to read out data even in measurement period. If data is started to be  
read during measurement period, previous data is read.  
(N-1)th Nth  
(N+1)th  
PD  
Measurement  
PD  
Measurement  
PD  
Measurement Data Register  
(N-1)th  
Nth  
DRDY  
Data read  
ST1 Data(N)  
ST2  
ST1 Data(N)  
ST2  
Figure 9.6. Data read start during measurement  
9.4.3.4. Data Skip  
When Nth data was not read before (N+1)th measurement ends, Data Ready remains until data is read. In  
this case, a set of measurement data is skipped so that DOR bit turns to 1.  
When data reading started after Nth measurement ended and did not finish reading before (N+1)th  
measurement ended, Nth measurement data is protected to keep correct data. In this case, a set of  
measurement data is skipped and not stored so that DOR bit turns to 1.  
In both case, DOR bit turns to 0at the next start of data reading.  
(N-1)th Nth  
(N+1)th  
PD  
Measurement  
PD  
Measurement  
PD  
Measurement Data Register  
(N-1)th  
Nth  
(N+1)th  
DRDY  
DOR  
Data read  
ST1 Data(N+1)  
ST2  
Figure 9.7. Data Skip: When data is not read  
015007392-E-02  
2015/12  
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