The paper also gives a detailed introduction about the EMF measuring devices and the circuit design based on the ARM9 core-board with the design method of modularization.
文中对电磁流量计的测量装置，基于ARM9核心板的模块化电路设计作了详细的介绍。
The circuit design and amelioration are based on HHARM2410_K2 development board using ARM9 embedded microprocessor S3C2410A as the core.
课题以arm 9嵌入式微处理器s3c 2410a为核心，基于HHARM 2410 - K2开发板进行电路设计与改进。
The circuit design and amelioration are based on HHARM2410_K2 development board using ARM9 embedded microprocessor S3C2410A as the core.
课题以arm 9嵌入式微处理器s3c 2410a为核心，基于HHARM 2410 - K2开发板进行电路设计与改进。
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