| 单片机串口扩展及其在交通监控中的应用 |
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| 引用本文： | 刘志峰,于亚勇,张爱平,杨文通,吴喜文. 单片机串口扩展及其在交通监控中的应用[J]. 微计算机信息, 2007, 23(23): 104-105 |
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| 作者姓名： | 刘志峰 于亚勇 张爱平 杨文通 吴喜文 |
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| 作者单位： | 北京工业大学机械工程与应用电子技术学院,北京,100022 |
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| 摘 要： | 本文首先对TL16C550芯片功能进行介绍,然后给出了单片机利用TL16C550进行串口资源扩展的硬件电路,并提供了用汇编语言编写的TL16C550芯片的初始化程序。其设计简单可靠,成本低,在各种工业控制系统中具有广泛的应用前景。
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| 关 键 词： | 单片机 扩展 串口 |
| 文章编号： | 1008-0570(2007)08-2-0104-02 |
| 修稿时间： | 2007-07-23 |
The Serial Port Expansion Based on SCM and Its application in Traffic Monitoring System |
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| LIU ZHIFENG,YU YAYONG,ZHANG AIPING,YANG WENTONG,WU XIWEN. The Serial Port Expansion Based on SCM and Its application in Traffic Monitoring System[J]. Control & Automation, 2007, 23(23): 104-105 |
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| Authors: | LIU ZHIFENG YU YAYONG ZHANG AIPING YANG WENTONG WU XIWEN |
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| Affiliation: | LIU ZHIFENG YU YAYONG ZHANG AIPING YANG WENTONG WU XIWEN |
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| Abstract: | This paper first introduces TL16C550 chip function, then provides the expanded serial port hardware electric circuit using TL16C550 based on SCM and the initializing program of TL16C550 in assembly language. Its design is simple, reliable, low- cost, and has widespread application prospect in control system industry. |
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| Keywords: | TL16C550 |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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