摘要
介绍了一套面向分布机组的嵌入式信号采集器。该采集器由ARM作为中央控制器,应用FPGA对信号进行A/D采样,经MiniISA总线接口传输给ARM。此设计方案实现了对快变信号、慢变信号和开关信号数据的不间断采集和处理。
A signal dataloger for distributed machinery of the power generator based on embedded computer has been designed in this paper.The system consist of ARM as the central controller,application of FPGA to sample signal in the form of A / D,by MiniISA bus interface transfer to the ARM.This design has achieved to sample the data of rapidly changing signal,slowly varying signal and switch signal.
出处
《工业控制计算机》
2010年第8期4-6,共3页
Industrial Control Computer
基金
浙江省自然科学基金资助项目(Y1090979)
