本文介紹了數(shù)字電視機(jī)頂盒基本原理,然后設(shè)計(jì)了以Hi2011 芯片為核心的DVB-C 機(jī)頂盒的硬件架構(gòu),并分析了機(jī)頂盒的軟件實(shí)現(xiàn)問(wèn)題,主要包括系統(tǒng)的軟件結(jié)構(gòu)、搜臺(tái)算法的實(shí)現(xiàn)和數(shù)據(jù)庫(kù)構(gòu)建等,其中重點(diǎn)講述了以Hi2011 芯片為核心的DVB-C 機(jī)頂盒的軟件體系結(jié)構(gòu)
和軟件的設(shè)計(jì)與實(shí)現(xiàn)。
關(guān)鍵字：Hi2011;DVB-C; 數(shù)字電視機(jī)頂盒;軟件體系結(jié)構(gòu)
Abstract: This paper introduces the basic principle of Set-Top-Box, furthermore, it is introduced zhe hardware architecture based on Hi201 chip which is for Set-top-box application, then analyzes implementation of Application Software Module for Set-top Box, the main contents includes: system software, algorithms and database etc. And the implementation method of software architecture based on Hi201 chip which is for DVB-C Set-Top-Box application is emphatically introduced.
Keywords:Hi2011;DVB-C; Set-Top-Box ;Software Architecture