| 基于NIOS Ⅱ的光纤以太网CCD相机系统设计 |
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| 引用本文： | 周旭东,杨家鉴.基于NIOS Ⅱ的光纤以太网CCD相机系统设计[J].半导体光电,2009,30(5):745-747. |
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| 作者姓名： | 周旭东 杨家鉴 |
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| 作者单位： | 重庆光电技术研究所,重庆,400060;重庆光电技术研究所,重庆,400060 |
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| 摘 要： | 光纤以太网络相机是目前最具前景的相机应用模式之一.设计了基于NIOS Ⅱ的光纤以太网相机系统,利用FPGA的N1OS Ⅱ内核对网卡芯片W315OA进行配置及驱动,实现图像采集模块与计算机通过TCP/IP协议实现网络传输数据.该相机系统能在1S之内完成一幅2MByte图像数据的网络传输,在速度上能满足系统的技术要求.文章介绍了系统的实现方案.Abstract：Optical fiber Ethernet camera is one of the most promising application modes of cameras.With the chip W3150A,which is configured and driven by NIOSⅡ core of FPGA,the data transfer between the image acquisition module and a computer is realized through TCP/IP.2 Mbyte image data can be transferred within Is,which meets the technical requirement.The scheme based on NIOS Ⅱ is presented.
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| 关 键 词： | N1OSⅡ W315OA 网络相机 |
Design of Optical Fiber Ethernet CCD System Based on NIOS Ⅱ |
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| ZHOU Xu-dong,YANG Jia-jian.Design of Optical Fiber Ethernet CCD System Based on NIOS Ⅱ[J].Semiconductor Optoelectronics,2009,30(5):745-747. |
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| Authors: | ZHOU Xu-dong YANG Jia-jian |
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| Abstract: | Optical fiber Ethernet camera is one of the most promising application modes of cameras.With the chip W3150A,which is configured and driven by NIOSⅡ core of FPGA,the data transfer between the image acquisition module and a computer is realized through TCP/IP.2 Mbyte image data can be transferred within Is,which meets the technical requirement.The scheme based on NIOS Ⅱ is presented. |
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| Keywords: | W315OA |
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