摘要
设计了一种基于EPF10KRC208-4的误码仪,该设计充分利用了FPGA强大的可编程能力和丰富的资源,以及软件开发平台QuartusⅡ的完备功能,具有体积小巧、携带方便、测量精确等优点。其核心部分分别采用了逐位比较法和移位寄存器法,并在仿真过程中设置了多种误码情况进行对比。最后,根据仿真结果分析了方案的可行性和两种方法的优缺点。
A kind of BERT based EPF10KRC208-4 is provided in the paper with full use of programmability and rich resources of FPGA, and the complete functions of Quartus Ⅱ software development platform. It′s compact, easy to carry and has excellent accurate. The core part is developed by using a bit-by-bit comparison method and the shift register, and various bit error cases are compared in the simulation process. Finally, the analysis of the feasibility and the advantages and disadvantages of the two methods are provided according to the simulation results.
出处
《微型机与应用》
2014年第15期50-53,共4页
Microcomputer & Its Applications
基金
重庆市教育科学"十二五"规划课题(2013-ZJ-076)
关键词
误码仪
M
序列
FPGA
BER
FPGA
m-sequence
