本系统由FPGA构建，使用Nexys2（120万门）开发板。在VGA接口显示器上绘制图形，分辨率1024x768，绘图部分基于硬件，有画点、画线、画矩形、字符功能。使用32位处理器产生使用应绘制的内容，使用PSRAM作为显示存储器。可以以很高的刷新率绘制各种图形，具有很高的应用价值。-The system built by the FPGA of Nexys2 (120 million gates) development board. VGA connector on the monitor to draw graphics, 1024x768 portion of the drawing is based on the hardware, draw point, draw lines, draw a rectangle, the character function. As the display memory 32 of processor use should be drawn, using PSRAM. A variety of graphics can be drawn with a high refresh rate, has a high value.