基于Xilinx Spartan6自制开发板实验，2.4存TFT屏静态刷新特定图片。如果要修改图片，请使用Matlab将图片生成*.coe格式，生成ROM加载。-Development board based on Xilinx Spartan6 homemade experiment, 2.4 TFT screen kept static refresh specific picture. If you want to modify the picture, the image is gene