带WIFI模块的高清互动机顶盒USB接口功能浅析

WIFI Module-definition Interactive Set-top Box with USB Interface Function

新一代的机顶盒已经不再是简单的HFC网络终端设备,而是成为基于三网融合的数字家庭媒体网关。同时机顶盒USB接口设备迅猛发展和更新换代,使得机顶盒可以连接众多的相关电子配件,并在此基础上实现机顶盒的增值业务应用。就机顶盒USB接口的相关电子配件和对应增值软件应用模块做了深入的阐述。

A new generation of set-top box is no longer simple HFC network terminal equipment , but has be-come a communication network based digital home media gateways .STB USB devices at the same time the rapid development and modernization , making the set-top box can be connected to a large number of related e-lectronic accessories , and on this basis to produce value-added business applications set-top box.In this pa-per , STB USB interface related electronic accessories , and the corresponding value-added software application modules to do a thorough exposition .