| MCS-51控制的LED点阵显示系统 |
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| 引用本文： | 侯坤,徐志永. MCS-51控制的LED点阵显示系统[J]. 科技情报开发与经济, 2006, 16(14): 202-204 |
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| 作者姓名： | 侯坤 徐志永 |
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| 作者单位： | 中北大学教务处,山西,太原,030051 |
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| 摘 要： | 介绍了一个以单片机MCS—51为控制器的点阵LED显示屏控制系统。该系统采用RS—232/RS—485通信标准,通过MCS—51的接收PC机的控制命令及显示数据,经处理后控制LED显示屏的扫描显示。给出了该控制系统的软硬件设计要点。
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| 关 键 词： | MCS—51单片机 LED显示屏 串行通信接口 |
| 文章编号： | 1005-6033（2006）14-0202-03 |
| 收稿时间： | 2006-03-07 |
| 修稿时间： | 2006-03-07 |
The MCS-51 Controlled LED Lattice Display System |
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| HOU Kun,XU Zhi-yong. The MCS-51 Controlled LED Lattice Display System[J]. Sci-Tech Information Development & Economy, 2006, 16(14): 202-204 |
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| Authors: | HOU Kun XU Zhi-yong |
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| Abstract: | This paper introduces a MCS-51 controlled LED lattice display system that adopts RS-232/RS-485 communication protocol,receives the control command and display data from PC through the serial interface of MCS-51 and controls the scanning display of LED panel,and puts forward the design points of the control system's software and hardware. |
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| Keywords: | single chip microcomputer LED panel serial communication interface |
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