| 一种基于FPGA和SC16C554实现多串口通信的方法 |
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| 引用本文： | 张晓峰,李悦丽,黎向阳,张强.一种基于FPGA和SC16C554实现多串口通信的方法[J].电子技术,2009,36(6):34-36. |
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| 作者姓名： | 张晓峰 李悦丽 黎向阳 张强 |
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| 作者单位： | 国防科技大学电子科学与工程学院,长沙,410073,海军705T |
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| 摘 要： | 文章提出了一种基于FPGA和通用异步通信芯片SC16C554的多串口数据通信的方法,分析了硬件电路设计和软件实现的关键点.测试结果表明该方法能大大减小接收数据的响应时间,提高多串口数据通信的可靠性.
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| 关 键 词： | 多串口通信 |
A Method of Implementing Multi-serial Port Communication Based on FPGA and SC16C554 |
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| ZHANG Xiaofeng,LI Yueli,LI Xiangyang,ZHANG Qiang.A Method of Implementing Multi-serial Port Communication Based on FPGA and SC16C554[J].Electronic Technology,2009,36(6):34-36. |
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| Authors: | ZHANG Xiaofeng LI Yueli LI Xiangyang ZHANG Qiang |
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| Affiliation: | ZHANG Xiao-feng LI Yue-li LI Xiang-yang ZHANG Qiang (School of Electronic Science and Engineering,NUDT Changsha 410073 705 Factory of Navy) |
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| Abstract: | A designing method of multi-serial data communication based on FPGA and universal asynchronous communication chip SC16C554 is presented in this paper.It mainly analyses the circuitry design and the key points of software realization.The testing result shows that the method can reduce the time of receiving data greatly,which improves multi-serial data communication's reliability. |
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| Keywords: | FPGA SC16C554 |
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