基于FPGA的高速信号采集系统的信号完整性分析

Analysis on Signal Integrity of High Speed Signal Collection System Based on FPGA

以FPGA为核心构建了一个高速信号采集系统,结合该系统讨论了破坏信号完整性的原因及其解决方案,并借助器件的IBIS模型和HyperLynx软件进行了仿真分析,仿真结果说明解决方案有效可行。

A high-speed signal acquisition system using FPGA as a core was built.The reasons for destruction of signal integrity and its solutions were discussed in conjunction with the system.The simulation of signal integrity was carried out with the help of IBIS model and HyperLynx environment.The results illuminate that the solution is effective and feasible.