基于XC3028的LCoS微型显示系统设计

摘要

文章对硅调谐器XC3028进行了功能分析，利用XC3028配合视频处理芯片SAA7111设计了一种具有无线电视接收功能的LCoS微型显示系统，给出了系统的硬件电路设计方案、PCB实物图和软件流程图。该系统具有体积小、功耗低、有无外置视频输入源均可工作等特点，在移动视频终端领域具有广泛的使用价值和推广前景。%The function of silicon tuner XC3028 is introduced in the ifrst place. The LCoS micro-display system is designed with XC3028 and video processor SAA7111. The circuit schematic, material object picture of PCB and software lfow chart are given out. The system meets the requirements of compact size, low power dissipation, multi function and has a promising market prospect in the ifeld of mobile video terminals.