| 基于RS-485总线的PC机与单片机串行通讯仿真系统的设计 |
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| 引用本文： | 何青,胡汉春,代刚,张邦力. 基于RS-485总线的PC机与单片机串行通讯仿真系统的设计[J]. 机电产品开发与创新, 2011, 24(1): 147-148. DOI: 10.3969/j.issn.1002-6673.2011.01.058 |
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| 作者姓名： | 何青 胡汉春 代刚 张邦力 |
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| 作者单位： | 西南交通大学机械工程学院,四川,成都,610031 |
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| 摘 要： | 介绍了RS-485总线标准及其通信接口器件MAX487.通过与RS-232C的比较,运用Proteus仿真软件,设计了基于RS-485总线的PC 机与单片机组成的串行通信测控系统,并介绍了接口原理及程序设计.
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| 关 键 词： | RS-485 总线 串行通信 仿真 Proteus |
Serial Communication Simulation System Based on RS-485 Bus Between PC and Single-chip Microcomputer |
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| HE Qing,HU Han-Chun,DAI Gang,ZHANG Bang-Li. Serial Communication Simulation System Based on RS-485 Bus Between PC and Single-chip Microcomputer[J]. Development & Innovation of Machinery & Electrical Products, 2011, 24(1): 147-148. DOI: 10.3969/j.issn.1002-6673.2011.01.058 |
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| Authors: | HE Qing HU Han-Chun DAI Gang ZHANG Bang-Li |
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| Affiliation: | (School of Mechanical Engineering of Southwest Jiaotong University,Chengdu Sichuan 610031,China) |
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| Abstract: | This paper introduces the RS-485 bus and the transceiver MAX487.By comparing with RS-232c bus,the serial communication simulation system based on RS-485 bus between PC and single-chip microcomputer is given by using Proteus ISIS.The communication interface and some programs are also introduced in detail. |
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| Keywords: | RS-485 Proteus |
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