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本文对嵌入式VGA显示的实现方法进行了研究。基于Quartus Ⅱ开发软件,运用verilog语言,在FPGA实现VGA的显示。基于这种设计方法,可以在不使用VGA显示卡和计算机的情况下,实现VGA图像的显示和控制。系统具有成本低、结构简单、应用灵活的优点,可广泛应用于超市、车站、飞机场等公共场所的广告宣传和提示信息显示,也可应用于工厂车间生产过程中的操作信息显示,还能以多媒体形式应用于口常生活。
This text has carried on the research to the realization method of the embedded VGA display. Quartus Ⅱ based on the development of software, the use of verilog language, in the FPGA VGA display. Based on this design method, it is possible to display and control the VGA image without using a VGA video card and a computer. The system has the advantages of low cost, simple structure and flexible application. The system can be widely used in advertising and prompting information display in public places such as supermarkets, railway stations and airports, etc., and can also be used for operating information display in the production process of a factory floor, In the multimedia form used in everyday life.