1·STB (set Top Box), which is designed to extend function of TV set, can provide multiple services since it has powerful capability of multimedia processing and enough IP network access bandwidth.
机顶盒是为扩展电视机功能的一种新的家用电器，它有强大的媒体处理能力，有足够的IP网络接入带宽，可以提供多种网络业务。
2·Data is read serially by the Driver IC on the input CLK rising edge once the STB input line goes low.
数据读取连续的驱动ic的输入时钟的上升沿一旦机顶盒输入线变低。
3·Then it gives the relationship of each module and the place of the GUI system in the whole STB system.
并且划分了各个模块之间的内部关系，明确了GUI系统在整个机顶盒系统中的层次关系。
4·What are the key technology obstacles to reduce the energy consumption of electronics products, such as air conditioner and STB?
从技术的角度看，降低电子产品如空调，机顶盒的能耗，关键的技术难度在哪里？
5·This article focuses on the channel decode design of digital cable STB.
重点介绍了数字有线电视机顶盒的信道解码部分的设计。