摘要
设计和实现了一种便携式网络性能测量仪,采用Intel XScale PXA255嵌入式处理器和嵌入式Linux操作系统,并采用FPGA器件进行小型化和性能优化设计。解决了仪表之间的同步、网络接口的数据交换、数据分析及可视化等关键技术。
A portable network performance measurement device is designed and implemented, in which Intel XScale PXA255 microprocessor and embedded Linux operating system are used. The FPGA device is applied to miniaturize the measurement device and to enhance its performance. The key techniques to solve the problems such as synchronization among devices, data exchange between network interface and CPU, data analysis and visualization are discussed.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第16期253-255,共3页
Computer Engineering
基金
国家自然科学基金资助项目(60132030)
