| 单片机与PC机三线制高速串行通讯 |
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| 引用本文： | 艾长胜,章勇,鞠红.单片机与PC机三线制高速串行通讯[J].信息技术,2002(4):2-3,52. |
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| 作者姓名： | 艾长胜 章勇 鞠红 |
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| 作者单位： | 1. 济南大学机电一体化技术应用研究所,济南,250022
2. 济南试验机厂,济南,250022 |
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| 摘 要： | 分析了单片机与PC机串行通讯波特率误差来源，采取选择单片机适配晶振频率的方法，解决了串行通讯高速度与可靠性之间矛盾，可实现串行数据高速无误差传输，在多项实际应用中取得满意的效果。文中给出了硬件接口和程序设置。
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| 关 键 词： | PC机 三线制高速串行通讯 单片机 微机 |
| 文章编号： | 1009-2552(2002)04-0002-02 |
High Speed Serial Communication Between PC and MCU Based on 3-line |
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| AiChangsheng ,ZhangYong ,JuHong.High Speed Serial Communication Between PC and MCU Based on 3-line[J].Information Technology,2002(4):2-3,52. |
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| Authors: | AiChangsheng ZhangYong JuHong |
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| Affiliation: | AiChangsheng 1,ZhangYong 1,JuHong 2 |
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| Abstract: | This paper analyzed the baud rate error of communication between PC and MCU. With selecting a suitable crystal frequency to MCU, high speed of serial communication and reliable transmission of data are acquired simultaneously. Which has been well used in some practical fields. The hardware interface and communication settings are given in the paper. |
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| Keywords: | RS232C High speed serial communication Baud rate MCU |
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