摘要
介绍了可调式广告牌显示系统的工作原理及系统组成和软件设计方法，因其控制的路数与花样可重组而具有很强的实用价值。
The frame, principle and software design of the advertisement display system which can be controlled by the MCS-51 Single-chip computer is introduced. The numbers of Adv board and Display patterns are adjustable.
关键词
单片机
广告牌
显示控制系统
Single-chip computer
Advertisement board
Number of Adv board
Display pattern
