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78M6610LMU 参数 Datasheet PDF下载

78M6610LMU图片预览
型号: 78M6610LMU
PDF下载: 下载PDF文件 查看货源
内容描述: 电能计量处理器的负荷监测单位 [Energy Measurement Processor for Load Monitoring Units]
分类和应用: 监控
文件页数/大小: 63 页 / 1710 K
品牌: MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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78M6610+LMU Data Sheet  
Min/Max Tracking  
The 78M6610+LMU provides a set of output registers for tracking the minimum and/or maximum values  
of up to six (6) different low-rate measurement results over multiple accumulation intervals. The user can  
select which measurements to track through an address table. MM_ADDR# uses word addressing for all  
host interfaces.  
Register  
MM_ADDR0  
MM_ADDR1  
MM_ADDR2  
MM_ADDR3  
MM_ADDR4  
MM_ADDR5  
MIN0  
Description  
Time Scale  
Word addresses to track minimum  
and maximum values. A value of zero  
will disable tracking for that address  
slot.  
MIN1  
MIN2  
Minimum low-rate value at  
MM_ADDR#.  
multiple  
intervals  
MIN3  
MIN4  
MIN5  
MAX0  
MAX1  
MAX2  
Maximum low-rate value at  
MM_ADDR#.  
multiple  
intervals  
MAX3  
MAX4  
MAX5  
Results are stored in RAM and cleared upon any power down or reset and can be manually cleared using  
the CONTROL register. A bit in the STATUS register is set whenever a MIN# or MAX# register is  
updated.  
The address values in MM_ADDR# can be saved to flash memory by the user as the register defaults.  
maximum  
MAX#  
MAX  
RAM[#]  
MM_ADDR#  
CONTROL  
minimum  
MIN#  
MIN  
Figure 24. Min/Max Tracking  
36  
Rev 0