| 基于高速SoC单片机在双基色LED屏中的应用 |
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| 引用本文： | 李瑞金,金林,徐军,刘会钊.基于高速SoC单片机在双基色LED屏中的应用[J].微型机与应用,2012,31(10):38-41. |
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| 作者姓名： | 李瑞金 金林 徐军 刘会钊 |
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| 作者单位： | 安徽理工大学电气与信息工程学院,安徽淮南,232001 |
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| 摘 要： | 在以C8051F040作为微控制器的煤矿声光语言报警显示装置的前提下,讲述了C8051F040在双色LED屏中的应用,介绍了LED显示屏驱动方式、硬件电路、显示原理以及对单片机控制系统的基本要求和C8051F040的片内资源,给出了单片机与LED屏的硬件电路以及软件设计流程图和源程序。
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| 关 键 词： | C8051F040 双色LED屏 单片机控制 |
Application of dual color LED screen based on high speed SoC single chip |
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| Li Ruijin,Jin Lin,Xu Jun,Liu Huizhao.Application of dual color LED screen based on high speed SoC single chip[J].Microcomputer & its Applications,2012,31(10):38-41. |
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| Authors: | Li Ruijin Jin Lin Xu Jun Liu Huizhao |
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| Affiliation: | 4(Electrical and Information Engineering College,Anhui University of Science and Technology,Huainan 232001,China) |
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| Abstract: | On the premise that the coal mine language of sound and light alarm display device uses C8051F040 as controller,the paper describes the application of C8051F040 in two-color LED screen.It introduces the LED display drive,hardware circuit,display principle and the microcomputer control system’s basic requirements and on-chip resources of C8051F040.The paper gives hardware circuit of single-chip and LED screen,and also gives the software design flow chart and source code. |
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| Keywords: | C8051F040 two-color LED screen single-chip microcomputer control |
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