| 基于FPGA＋MCU的大型LED显示屏系统设计 |
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| 引用本文： | 杨代勇,何让平,黄亚玲,魏超,陈炳权.基于FPGA＋MCU的大型LED显示屏系统设计[J].吉首大学学报(自然科学版),2011,32(4):60-63. |
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| 作者姓名： | 杨代勇 何让平 黄亚玲 魏超 陈炳权 |
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| 作者单位： | （吉首大学物理科学与信息工程学院，湖南 吉首 416000） |
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| 基金项目： | 湖南省大学生创新研究性学习与创新性实验课题资助项目(JSU-CX-2010-24) |
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| 摘 要： | 传统的大型LED显示屏系统以单片机MCU、ARM或PLD为核心控制芯片，以FPGA为核心的LED显示屏控制系统设计实现起来比较复杂，并且需要以高性能的FPGA芯片作为基础，而以微处理器为核心的LED显示屏控制系统不够灵活，在改变LED屏幕显示尺寸时，需要大幅修改系统设计，PLD虽在处理速度上有较大提高且能很好地控制多模...
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| 关 键 词： | 大型LED显示屏 单片机 FPGA |
Experimental Design and Application of Large Display Screen System Based on the FPGA and Micro Controller Unit |
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| YANG Dai-yong,HE Rang-ping,HUANG Ya-ling,WEI Chao,CHEN Bing-quan.Experimental Design and Application of Large Display Screen System Based on the FPGA and Micro Controller Unit[J].Journal of Jishou University(Natural Science Edition),2011,32(4):60-63. |
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| Authors: | YANG Dai-yong HE Rang-ping HUANG Ya-ling WEI Chao CHEN Bing-quan |
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| Institution: | (College of Physical Science and Information Engineering,Jishou University,Jishou 416000,China) |
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| Abstract: | The traditional large-scale LED display monitor system takes monolithic integrated circuit MCU,ARM or PLD as the core control chip.It is complex to design the LED display monitor control system which takes FPGA as the core and the high performance FPGA chip is basic for the design.But the LED display monitor control system using microprocessor as the core is not nimble enough,so when changing the LED screen demonstration size,it's necessary to revise the system design a lot.Although PLD has a great enhancem... |
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| Keywords: | large LED display screen singlechip FPGA |
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