| 用FT245BM实现FPGA与PC机的数据无缝传输 |
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| 引用本文： | 李娜,孟令军.用FT245BM实现FPGA与PC机的数据无缝传输[J].重庆工学院学报,2009,23(5):80-83. |
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| 作者姓名： | 李娜 孟令军 |
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| 作者单位： | 中北大学电子测试技术国家重点实验室;中北大学仪器科学与动态测试教育部重点实验室;中国科学院电子学研究所传感技术联合国家重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(50675213) |
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| 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.
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| 关 键 词： | FPGA SignalTapII USB 数据传输 |
A Method of Communication between FPGA and the USB Host Based on FT245BM |
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| LI Na a,b,MENG Ling-juna.A Method of Communication between FPGA and the USB Host Based on FT245BM[J].Journal of Chongqing Institute of Technology,2009,23(5):80-83. |
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| Authors: | LI Na a b MENG Ling-juna |
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| Affiliation: | 1.a.State Key Laboratory For Electronic Measurement Technology;b.Key Laboratory of Instrumentation Science & Dynamic Measurement Ministry of Education;North University of China;Taiyuan 030051;China;2.State Key Laboratory of Transducer Technology;Institute of Electronics;Chinese Academy of Sciences;Beijing 100080;China |
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| Abstract: | 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. |
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| Keywords: | FPGA SignalTap II USB data transfer |
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