基于CPLD的计算机视频信息采集逻辑控制设计

A Logical Control Design of the Video Information Collection for a Computer Based on CPLD

视频信息具有独特的信号特征,在数字信号处理时,采集逻辑控制设计需要考虑的因素很多。该文在论述采集逻辑控制设计的一般原则的基础上,提出了基于CPLD技术的设计方法。

Video information has its unique signal character. Many factors should be taken into account in the logical control design of video information collection for a computer when it is disposed in the DSP. This paper first discusses the general principles of the logical control design for collection, and then presents its design method based on the CPLD technology.