基于AT89S51单片机的LED点阵显示屏设计_计算机应用论文 关键词：点阵LED；动态显示；屏幕滚动；51单片机 [gap=733]Key words: Dot-matrix LED; dynamic display; scrolling-displaying; 51 Single Chip
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By displaying all results in a fixed area, users can navigate through all the records by simply scrolling.
通过在固定区域中显示所有结果，用户仅需上下滚动即可浏览所有记录。
At the end of the paper we present the methods of lighting the LCD such as displaying the string, the scrolling-string and the icon, flashing the icon and screen update.
文章最后给出了LCD某些显示功能(如字符及滚动字符的显示、图标的显示、图标闪烁及屏幕刷新等)的实现方法。
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