探讨嵌入式FPGA在USB通信接口硬件设计中的应用  

作　　者：吴文庆[1] 

机构地区：[1]苏州市职业大学计算机工程学院,江苏苏州215104

出　　处：《科技创新导报》2020年第17期14-15,共2页Science and Technology Innovation Herald

摘　　要：本文主要针对嵌入式FPGA系统的USB通信接口硬件设计进行了探讨,同时,设计出了较为具体的实现方案。具体而言,先是对选择器件时的一些细节实施了分析,随后,针对USB通信模块以及电源模块等实施了电路原理图设计操作,最后,简要分析了设计PCB的过程中应关注的问题,希望可以为提升我国USB通信接口硬件设计整体水平提供一些参考。This paper mainly discusses the hardware design of USB communication interface in embedded FPGA system,and designs a more specific implementation scheme.Specifically,some details of the device selection are analyzed first,and then the circuit schematic design operation is implemented for USB communication module and power module.Finally,the problems that should be paid attention to in the process of PCB design are briefly analyzed.Hope to improve the overall level of USB communication interface hardware design to provide some reference.

关 键 词：嵌入式FPGA 硬件设计 USB 通信接口 主机接口 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]