模拟信号视频显示接口的研究

Research of Interface Displaying Analog Signals through TV Set

首先分析了利用电视机的视频端子显示模拟信号接口电路设计要解决的主要问题,着重讲述了一种新颖有效的视频图像矩阵生成方案,该方案可以大大地提高图像矩阵的生成速度,同时也就提高了视频显示模拟信号的频响特性。

This paper firstly discusses the main problems concerned on displaying analog signals by means of the video input of the TV set. One new and effective method to produce the video image matrix is represented. This method advances the speed of formation of video image matrix remarkably, and the ability of frequency response to the analog signals is enhanced.