This paper introduces the implementation of the EPG based on ST5516 chip for the digital-end of iDTV,analyzes and expatiates the mix browse of both the analog and digital TV,the solution to realizing the function of engaging of channel.

• 介绍iDTV中数字端以ST5516为主控芯片的数字电视电子节目指南(EPG)的实现过程,同时基于该EPG分析阐述iDTV中混合浏览模拟及数字电视节目预定功能的设计与实现。