| USB2．0接口传输的FPGA控制与实现 |
| |
| 引用本文： | 张世伟,印世平,何运桃. USB2．0接口传输的FPGA控制与实现[J]. 国外电子测量技术, 2009, 28(11): 74-76,80 |
| |
| 作者姓名： | 张世伟 印世平 何运桃 |
| |
| 作者单位： | 1. 解放军理工大学通信工程学院研三队,南京,210007
2. 重庆通信学院,重庆,400035 |
| |
| 摘 要： | 为解决PC与FPAG的高速数据传输，通过USB实现了PC和FPGA的通信。介绍了USB接口芯片CY7C68013的基本工作原理；编写了USB固件程序和应用程序；利用从属FIFO方式，实现了数据的快速读写。测试结果表明，利用FPGA控制USB器件CY7C68013可实现高速数据传输，传输数据可靠性高。该方案完全可满足各种高速数据采集系统、移动硬盘、ATA和DSI。调制解调器等接口的需要。
|
| 关 键 词： | USB CY7C68013 FPGA 固件 应用程序 |
Control and implementation based on FPGA of USB2.0 transmission |
| |
| Zhang Shiwei,Ying Shiping,He Yuntao. Control and implementation based on FPGA of USB2.0 transmission[J]. Foreign Electronic Measurement Technology, 2009, 28(11): 74-76,80 |
| |
| Authors: | Zhang Shiwei Ying Shiping He Yuntao |
| |
| Affiliation: | Zhang Shiwei~1 Ying Shiping~2 He Yuntao~1 (1.Postgraduate Team 3 ICE,PLAUST,Nanjing 210007,China,2.Chongqing Communication Institute,Chongqing 400035,China) |
| |
| Abstract: | In order to resolve the fast data transmission between the FPGA and the PC.The communication between the FPGA and the PC are based on USB.The essay introduced the basic working principles of USB interface chip device-CY7C68013, and programming of the USB Firmware and application program.By adopting the slave FIFO model,the fast reading and writing data could be achieved.The results showed that the use of FPGA to control the USB device-CY7C68013 can improve the efficiency and accuracy of the data transmissio... |
| |
| Keywords: | USB CY7C68013 FPGA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
