| FPGA与USB技术在纺织品数字印刷机系统中的应用 |
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| 引用本文： | 张平,刘晋,靳祥陆.FPGA与USB技术在纺织品数字印刷机系统中的应用[J].微型机与应用,2011,30(8):29-32. |
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| 作者姓名： | 张平 刘晋 靳祥陆 |
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| 作者单位： | 辽宁师范大学计算机与信息技术学院,辽宁大连,116081 |
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| 摘 要： | 介绍了纺织品数字印刷机的设计概况以及USB控制器CY7C68013A的特性,阐述了通过Verilog HDL语言设计FPGA对USB控制器的访问控制操作、USB控制器固件程序设计、USB驱动程序设计及PC端的应用程序设计。测试结果表明,FPGA通过USB接口实现了高速可靠的数据传输。
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| 关 键 词： | FPGA USB2.0 CY7C68013A 纺织品数字印刷机 |
Application of FPGA and USB technology in industrial digital textile printer |
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| Zhang Ping,Liu Jin,Jin Xianglu.Application of FPGA and USB technology in industrial digital textile printer[J].Microcomputer & its Applications,2011,30(8):29-32. |
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| Authors: | Zhang Ping Liu Jin Jin Xianglu |
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| Affiliation: | Zhang Ping,Liu Jin,Jin Xianglu(College of Computer and Information Technology,Liaoning Normal University,Dalian 116081,China) |
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| Abstract: | In order to resolve the high speed data transmission between the PC and the high-speed data acquisition system based on FPGA,the USB 2.0 interface is used.The paper introduces the characteristics of CY7C68013A USB controller.The design of access control between the FPGA and the USB controller,the design of firmware,the USB driver design and PC application program design are described in detail.The results show that through the USB interface reliable high-speed data transfer is achieved. |
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| Keywords: | FPGA USB2 0 CY7C68013A high speed data transmission digital textile printer |
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