节点文献
基于FPGA中FIFO误码率软硬件测试方法
BER Testing by Software and Hardware based on FIFOs in FPGA
【摘要】 文中介绍用 FPGA中 FIFO的误码率软件和硬件测试方法,简介数据比较程序;说明硬件测试中伪随机码序列特点和生成原理,并对比较时如何使数据对应做出讨论。最后列出测试结果,比较这两种方法的优缺点。
【Abstract】 In this paper, Bit Error Rate Testing by software and Hardware based on FIFOs in FPGA is introduced. The comparing program in VB, how to produce a pseudorandom bit stream, and how to make the compared synchronous data correspondingly is described. At last, results of the software and hardware testing are given and compared.
【关键词】 误码率;
先进先出寄存器;
伪随机码;
线性反馈移位寄存器;
【Key words】 Bit Error Rate FIFO pseudorandom bit stream linear feedback shift register;
【Key words】 Bit Error Rate FIFO pseudorandom bit stream linear feedback shift register;
- 【文献出处】 电子测量技术 ,Electronic Measurement Technology , 编辑部邮箱 ,2004年02期
- 【分类号】TN79
- 【被引频次】5
- 【下载频次】164