基于FPGA实现VGA图像的显示和控制.docxVIP

PAGE \* MERGEFORMATIV 摘 要 VGA（Video Graphics Array视频图像阵列）是一种标准的显示接口。伴随着嵌入式系统的迅速发展，尤其是告诉图像处理的发展，对可以将实时图像处理进行显示有更多的需求。VGA接口广泛应用于机场、车站等公共场所的广告宣传和文字提示。 本次设计基于Altera公司的FPGA（现场可编程门阵列）Cyclone系列芯片，应用了QuartusⅡ仿真软件，并采用Verilog HDL语言进行设计，在基于FPGA逻辑器件、软件和描述语言下，设计了VGA显示控制器，把程序在QuartusⅡ中进行编译后，加载进FPGA开发板，并在显示器中显示出彩色条纹。设计还简述了QuartusⅡ仿真软件的基本操作方法，同时还介绍了FPGA逻辑器件的相关知识和Verilog硬件描述语言的相关知识。 关键词：FPGA；VGA接口；Verilog HDL；Quartus II  Abstract VGA (Video Graphics Array Video image Array) is a standard display interface.Along with the rapid development of embedded system, tell the development of image processing, especially for real-time image processing can be more demand for display.VGA interface is widely used in airports, stations, public places of advertising and the tooltip. This design is based on Altera corporation FPGA (field programmable gate array) Cyclone series chips, and applied the Quartus Ⅱ simulation software, and carries on the design using Verilog HDL language, based on the FPGA logic devices, software and description language, VGA display controller was designed, the application in the Quartus after compiled Ⅱ, loaded into the FPGA development board, and show the chromatic stripe in the display.Design also has summarized the Quartus Ⅱ simulation software of the basic operation method, and also introduced the relevant knowledge of the FPGA logic devices and Verilog hardware description language knowledge. Keywords: FPGA; VGA Interface; Verilog HDL; Quartus II  目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc422841692 1 绪论 PAGEREF _Toc422841692 \h 1 HYPERLINK \l _Toc422841693 1.1 选题背景 PAGEREF _Toc422841693 \h 1 HYPERLINK \l _Toc422841694 1.2 发展趋势 PAGEREF _Toc422841694 \h 2 HYPERLINK \l _Toc422841695 1.3 研究方法和手段 PAGEREF _Toc422841695 \h 4 HYPERLINK \l _Toc422841696 1.4 研究预期成果 PAGEREF _Toc422841696 \h 4 HYPERLINK \l _Toc422841697 2 硬件电路设计 PAGEREF _Toc422841697 \h 5 HYPERLINK \l _Toc422841698 2.1 系统整体结构 PAGEREF _Toc422841698 \h 5 HYPERLINK \l _Toc422841699 2.1.