摘要
为开展航空、航天领域各项专项试验并实现数据获取与分析,提出了一种基于FPGA的具备千兆以太网接口的高速数据通信记录系统的设计方案,详细描述了该记录系统的功能设计、硬件设计、接口设计、嵌入式软件设计方法,其主要功能是通过通信接口与配套使用的系统进行通信,在通信过程中,将所有的通信数据记录至非易失性存储器中,事后通过数据读取接口将记录的数据读取至上位机完成数据处理与分析.
For the special experiment data acquire and analysis of aviation and spaceflight, this paper puts forward a design of a gigabit Ethernet interface based on FPGA of high speed data communication recording system, which describes function design, hardware design, interface design, embedded software design detailly, communicating with the system through the communication interface. The system can record data to the nonvolatile memory in the process of communication, afterwards, through the data interface output data to PC to complete the data processing and analysis.
出处
《计算机系统应用》
2016年第12期78-82,共5页
Computer Systems & Applications
关键词
以太网
通信
记录
设计
ethernet
communication
recording system
design
