| MSP430的多串口扩展适配器的设计 |
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| 引用本文： | 王林.MSP430的多串口扩展适配器的设计[J].宜宾学院学报,2014(12):56-58. |
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| 作者姓名： | 王林 |
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| 作者单位： | 安徽电子信息职业技术学院软件学院,安徽蚌埠233000 |
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| 摘 要： | 设计了一种嵌入式系统中多串口扩展适配器的系统,其主控芯片采用MSP430F147单片机,串口扩展采用TL16C752B芯片.该系统结构简单、易于实现,满足对串口数量、成本和功耗有严格要求的应用场合.
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| 关 键 词： | MSP430F147 TL16C752B 多串口扩展 |
Design of Multi Serial Port Expansion Adapter Based on MSP430 |
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| Authors: | WANG Lin |
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| Institution: | WANG Lin (Anhui Vocational College of Electronic and Information Technology, Bengbu, Anhui 233000, China) |
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| Abstract: | The design scheme for multi serial port adapter of an embedded system was proposed which employedMSP430F147 as the main control chip and used TL16C752 B to expand the serial port. The hardware circuit and softwareprocessing were also introduced. The scheme has the advantages of simple structure and easy realization. It applies to ap-plications which have strict requirements on the number of serial port, cost and power consumption. |
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| Keywords: | MSP430F147 TL16C752B multi serial port expansion |
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