基于s3c2410的网络机顶盒设计

设计了一种连接电视机和宽带网的网络机顶盒。该机顶盒使用s3c2410作为主控芯片,ch7005作为显示模块转换芯片,cs8900a为网络芯片;以linux为软件平台,以qt为应用软件开发包,使电视机具有上网功能和视频点播功能。同时给出了该网络机顶盒的硬件逻辑图和软件架构图,并对一些关键技术也给出了比较详细的说明。对于ARM在消费性电子领域的应用起到抛砖引玉的作用。

The Design of Internet STB Based on s3c2410

This paper introduces a kind of internet STB which connect TV and network. the internet STB use the s3c2410 as a control chip,the ch7005 as a conversion chip,and the cs8900a as a network chip;based on linux software platform,and qt for application software,it makes the TV can surfing the internet and video on demand.Gives the logic chart of the hardware and the architecture of software,at the same time,gives the detailed explanation of the key technology.The design plays an important role for ARM core to apply in the field of consumption eectronic.