| 同步LED系统数据采集与发送模块设计 |
| |
| 引用本文： | 林天勇,徐军明. 同步LED系统数据采集与发送模块设计[J]. 机电工程, 2011, 28(2): 227-230 |
| |
| 作者姓名： | 林天勇 徐军明 |
| |
| 作者单位： | 杭州电子科技大学,新型电子器件与应用研究所,浙江,杭州,310018 |
| |
| 摘 要： | 为了解决同步LED显示控制系统大流量实时数据的采集、接收等[1]问题,将DVI接口技术与高速千兆以太网技术应用到同步LED显示系统数据采集与发送模块设计中,并通过显示系统的帧率、色彩分辨、像素长宽等信息对实际需要的信号带宽给予计算分析,提出以FPGA为系统核心部件、用显卡的DVI接口作为数据源、以高速千兆以太网进行实时...
|
| 关 键 词： | 同步LED 现场可编程门阵列 数字视频接口实验 千兆以太网 |
Design of data acquisition and send module of synchronous LED display system |
| |
| LIN Tian-yong,XU Jun-ming. Design of data acquisition and send module of synchronous LED display system[J]. Mechanical & Electrical Engineering Magazine, 2011, 28(2): 227-230 |
| |
| Authors: | LIN Tian-yong XU Jun-ming |
| |
| Affiliation: | LIN Tian-yong,XU Jun-ming(Institute of Electron Device & Application,Hangzhou Dianzi University,Hangzhou 310018,China) |
| |
| Abstract: | In order to solve the problems of the large volume of real-time data acquisition and transmission of the synchronous LED display control system,the technology of DVI interface and gigabit Ethernet was applied.And the signal bandwidth needs were put forward by calculating and analyzing.The design for the system with FPGA as the core part,DVI interface of vedio card as data sources was presented and high-speed gigabit Ethernet technology was used for real-time display data transmission,finally the practical t... |
| |
| Keywords: | synchronous LED display field programmable gate array(FPGA) digital visual interface(DVI) gigabit ethernet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
