摘要
介绍了Verilog HDL编程的视频采集硬件模块和网络芯片DM9000A的硬件模块接口及定制软核处理器NiosII,并通过移植μClinux操作系统到这个软核处理器NiosII上,实现视频数据的采集和远程传输功能。本系统是在Altera的DE2开发平台上进行的,进行了初步的实验,能够达到预期的效果。
This paper provides two hardware modules for video capture and network chip DM9000A interface using Verilog HDL. Then the modules are added to a customized soft core processor NiosⅡ,and the μClinux operating system is transplanted to the NiosII so as to realize the function of video data capture and long-distance transmission. The system developed on the Ahera DE2 platform has been tested and expected results are achieved.
出处
《电视技术》
北大核心
2007年第6期28-29,66,共3页
Video Engineering
基金
湖北省高等学校优秀中青年科技创新团队计划项目(鄂教科2004-7-4)
