摘要
数字电视机顶盒是传统模拟电视时代向数字电视时代过渡的必然选择,它主要完成数字电视信号的解调、解码和表现等功能。本文介绍了DMB-TH地面数字电视机顶盒的一种解决方案,具有开发成本低、启动迅速、扩展方便等优点。
Digital TV STB is a necessary choice from traditional analog TV age to digital TV age. It＇s mostly used to demodulate, decode, display about digital TV signal. This paper introduces an entire system design solution of the DMB-TH Ground STB based on the technology of Embedded System, This system has many advantages, such as low cost, rapid startup and good expansibility.
