基于BCM7405的高清双向机顶盒的硬件平台设计

Hardware Design of HDTV STB Based on BAM7405

分析了高清时代的现状,介绍了一款基于BCM7405的高清机顶盒的硬件设计方案,重点讲述了组成高清机顶盒的各个模块电路的设计与实现。

In this paper,the ＂High Definition Times＂ is described and the hardware of HDTV STB based on BMC3540 is introduced and,finally,the technique scheme is described emphatically.