Circuit Design of Dot-Matrix Chinese Characters Display Based on Proteus in MCU

YANG Yan-ning; LIU Li-jun; ZHANG Zhi-yong

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Circuit Design of Dot-Matrix Chinese Characters Display Based on Proteus in MCU

Driving & Controlling | 更新时间：2020-08-12

- Circuit Design of Dot-Matrix Chinese Characters Display Based on Proteus in MCU
- Chinese Journal of Liquid Crystals and Displays Vol. 24, Issue 1, Pages: 98-102(2009)
- 作者机构：
  
  1. 西北大学光子学与光子技术研究所, 陕西西安 710069,E-mail:yayyn@163.com
  2. 延安大学电子研究所, 陕西延安 716000
  3. 武警工程学院,陕西西安 710086
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN27;TN702
- Received：14 June 2008，
  
  Revised：02 January 1900，
  
  Published Online：20 February 2009，
  
  Published：20 February 2009
- 稿件说明：
移动端阅览
杨延宁;刘立军;张志勇. 基于Proteus的单片机汉字点阵显示电路设计[J]. 液晶与显示, 2009,24(1): 98-102

YANG Yan-ning;LIU Li-jun;ZHANG Zhi-yong. Circuit Design of Dot-Matrix Chinese Characters Display Based on Proteus in MCU[J]. 液晶与显示, 2009,24(1): 98-102
杨延宁;刘立军;张志勇. 基于Proteus的单片机汉字点阵显示电路设计[J]. 液晶与显示, 2009,24(1): 98-102 DOI：

YANG Yan-ning;LIU Li-jun;ZHANG Zhi-yong. Circuit Design of Dot-Matrix Chinese Characters Display Based on Proteus in MCU[J]. 液晶与显示, 2009,24(1): 98-102 DOI：

摘要

在嵌入式系统软硬件设计仿真平台Proteus的基础上设计了1616 LED汉字点阵显示电路。硬件电路由AT89C51单片机控制器、LED显示屏行列驱动电路以及LED点阵显示屏3部分组成。通过汉字字模点阵数据批量生成软件来实现汉字点阵

采用汇编语言对单片机进行控制操作。完成了实物电路并在 Proteus软件的基础上对结果进行了仿真

得到了汉字点阵效果图。实验结果表明

在单片机显示领域的设计开发中Proteus软件具有重要的实用价值

可以大幅缩短开发周期

节约开发成本。

Abstract

The driving circuits of 1616 LED Chinese dot-matrix display have been designed based on Proteus software

an embedded system simulation flat. The hardware circuits include three parts: AT89C51

driving circuits of row and column and LED display. The software functions were realized by assembly language after dot-matrix made. The physical circuits have been welded and the right dot-matrix display was realized. The results show the Proteus software application is an important practical value in the design of MCU

which will greatly shorten the development cycle and save development costs.

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references

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. 石长华,周杰. 基于Proteus的单片机汉字点阵显示设计与仿真 [J]. 景德镇高专学报 ,2007,22(4):2-3.

. 钟蔚,袁臣虎,林志贵,等. 点阵式LED滚动汉字显示屏的Proteus仿真设计 [J]. 微计算机信息, 2008,24(6-2):106-107.

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