摘要
用FTDI公司的FT245BMUSB芯片,成功实现了FPGA与PC机之间的USB通讯.提供了该芯片与可编程逻辑器件FPGA硬件连接顶层文件,给出了其功能仿真图,用SignalTap II嵌入式逻辑分析仪实现了设计的实时可视性,直观地证实了:此设计USB数据传输速度快,操作简单,取得了较好的效果.
Communication between FPGA with PC is realized by using a USB chip （FT245BM） produced by FTDI （Future Technology Devices Intl. Ltd ）. The article provides the top-level document of this chip with FPGA, and gives the functional simulation report. SignalTap II-Embedded logic analyzer is used to achieve real-time visibility and confirmation of this design, which directly demonstrates its fast speed, simple operation, and good results of USB data transfer.
出处
《重庆工学院学报（自然科学版）》
2009年第5期80-83,共4页
Journal of Chongqing Institute of Technology
基金
国家自然科学基金资助项目(50675213)
