基于FPGA的GPR与PC机通信系统研究

Research of GPR and PC Communication System Based on FPGA

本文首先简要分析 GPR/PC机通信系统的构成原理和常用的各种方案 ,依据本探地雷达系统的结构特点和数据传输特点提出 EPP通信模式及相应的灵活高效的 SOPC解决方案并作了深入分析。然后采用性价比高的 FPGACyclone芯片设计其硬件模块并完成仿真 ,根据

Along with the development of the EDA technique, FPGAs are applied more widely in the fields of research and engineering. FPGAs are high-density, feature-rich devices that can deliver the flexibility and high-performance SOPC(system-on-a-programmable-chip) integration solution for the design of complex logic circuit. This paper analyzed the constitute principle of GPR(Ground Penetrating Radar)/PC communication system and all familiar projects in brief, then brings forward the EPP mode based on the characteristic of the operation and data transmission in our GPR system. The hardware module based on FPGA(field programmable gate array) Cyclone is realized and the application program is designed and compiled according to WDM system too.