摘要
使用CF卡进行现场数据实时记录,事后由PC机处理分析的方法越来越多的应用于嵌入式系统当中。文章利用xilinx公司的SystemACE控制器实现了PowerPC8270处理器对CF卡的数据存储管理。完成基于SystemACE的CF卡接口的电路设计、逻辑设计和软件设计。最后对文章提出的接口进行了性能分析。
The method that using compact card to record field data that can be analyzed by Personal Computer is widely applied in embedded systems.The paper implemented a CF card interface that can be used by PowerPC8270 to manage the CF card data based on SystemACE controller designed by Xilinx.The paper completed the circuit design,hardware logic design and software design.Finally,the paper analyzed the performance of the CF card interface.
作者
刘铎
马小博
程俊强
Liu Duo;Ma Xiaobo;Cheng Junqiang(Xi’an Aeronautics Computing Technique Research Institute,AVIC,Xi’an 710068,China)
出处
《信息通信》
2019年第4期34-36,共3页
Information & Communications
