摘要
文中通过对SuperVGA与VESA标准的初步探讨,分析了具有512K显示缓冲区的SuperVGA在640×480×256模式下的显示缓冲区的构造方式。给出了在此模式下的编程方法,并给出了编制写像素点的流程图。
This paper describes the standard of super VGA & VESA.It shows the video buffer′s structure and how to program in model 640×480×256 of super VGA that has 512K VRAM,and gives an example of how to put a pix into the buffer.
出处
《电子科技》
1997年第4期28-30,46,共4页
Electronic Science and Technology