摘要
在研究32位Microblaze软内核的体系结构和嵌入式系统开发流程的基础上,设计并实现了一个基于Microblaze的AD数据采集系统。该系统通过Microblaze控制AD6645进行A/D转换,进而对AD数据采样、存储。实验结果表明,该系统可以很好地实现AD数据的采集、存储,为后续处理提供了高精度的数字信号,可以在实时模拟信号处理系统中推广应用。
After studying the architecture of 32 bits MicroBlaze soft kernel and the development flow of embedded system, this paper designs an AD data collecting system based on MicroBlaze. The system adopts MicroBlaze to control AD6645 for AD conversion, and then sample and store AD data. The experimental result shows that the system can collect and store AD data and provides highprecision digital signal for subsequent disposal. It can be applied to real-time analog signal processing system.
出处
《电力系统通信》
2008年第1期39-42,共4页
Telecommunications for Electric Power System
