• 1. lattice LED display: 点阵LED显示屏
• 2. LED lattice display: LED点阵显示

• 1.This paper describes a design scheme of the hardware and software, with which the microcomputer controls electronic display consisting of LED point lattice.
  本文介绍由发光二极管组成的点阵作电子显示屏，并由微型计算机进行控制的硬件和软件设计方案。
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• 2.The method about getting lattice information of LED display screen is introduced.
  介绍了异步式led显示屏点阵信息的获取方法。
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• 3.To resolve these problems above, this paper puts forward a way for large-scale LED lattice screen display system based on ARM embedded.
  针对上述问题，提出了一种基于ARM嵌入式的大型LED点阵屏显示系统设计方案。
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