摘要
随着高清显示技术的快速发展,高清数字图像传输要求越来越高。通过对高速传输接口LVDS研究分析,搭建一个以LVDS+FPGA的高清数字图像传输系统,完成了高清数字图像传输系统软硬件平台设计。系统可接收外部图像数据,通过QuartusⅡ软件开发平台进行逻辑设计,将接收的图像数据缓存,然后根据显示设备的时序要求及LVDS发送模块数据发送要求对图像数据进行处理,最后通过LVDS发送模块将图像数据输出显示。系统结构设计简单,采用模块化设计可移植性好,可推广应用于消费电子及通信设备等领域。
With the rapid development of high-definition display technology,high-definition digital image transmission requirements are become higher and higher. In this paper,a LVDS ＋ FPGA high-definition digital image transmission system was built through the research and analysis of high-speed transmission interface LVDS,and the high-definition digital image transmission system hardware platform was completed. System can receive external image data through the external interface,and logic design through the Quartus II software development platform. Firstly,the received image data cache,the display device timing requirements,and LVDS data transmission rules to carry on processing to the image data. Finally,transmitter would display output image data through LVDS.
出处
《南昌大学学报（工科版）》
CAS
2016年第4期381-385,共5页
Journal of Nanchang University(Engineering & Technology)
基金
国家自然科学基金资助项目(61263045
51265034)
科技部创新基金资助项目(13C26213603102)
江西省科技支撑计划资助项目(20151BBE50091)
关键词
LVDS
图像传输
高清显示
时序分析
LVDS
image transmission
high definition display
timing analysis
作者简介
陈东（1992-），男，硕士生；
通信作者：梁发云（1970-），男，副教授，博士，liangfaYun@ncu．edu．cn。
