| 基于低成本芯QAMi5107设计的DVB-C有线数字电视机顶盒 |
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| 引用本文： | 陈颖亮.基于低成本芯QAMi5107设计的DVB-C有线数字电视机顶盒[J].企业科技与发展,2008(12):94-96. |
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| 作者姓名： | 陈颖亮 |
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| 作者单位： | 广西北海市铁山港区广播电视站,广西北海536017 |
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| 摘 要： | 文章介绍了了一种低成本、高性能的有线数字电视机顶盒的设计方案。该机顶盒使用QAMi5107作为主芯片，以嵌入式实时操作系统STL ite／OS20为软件平台，实现数字电视广播节目的接收、高质量的视频和音频输出和系统交互操作等功能。同时，阐述了DVB-C数字电视机顶盒的软硬件设计方案，及其在消费性电子领域应用的可行性。
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| 关 键 词： | 机顶盒 QAMi5107 STL ite/OS20 硬件设计 软件设计 |
DVB-C DTV STB Designed Based on Lower Cost Chipset QAMi5107 |
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| Authors: | CHEN Ying-liang |
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| Institution: | CHEN Ying-liang ( TV Broadcasting Station of Tieshangang District of Beihai, Guangxi, Beihai Guangxi 536017) |
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| Abstract: | The overall project of DVB-C digital television set top box and its applications is introduced in the article. In order to Design a low-cost, high-performance DVB-C DTV STB to receive high-quality video and audio output and operating systems, such as interactive features, DVB-C DTV STB is designed on the basis of the latest digital CATV set top box chip QAMi5017 and the embedded real time operating system of STL ite/OS20 from STMicro Company. |
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| Keywords: | STB QAMi5107 STL ite/OS20 hardware design software design |
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