| 基于DS80C320的协议转换器硬件设计 |
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| 引用本文： | 史丽萍,陈红,郭燕,李瑞.基于DS80C320的协议转换器硬件设计[J].临沂师范学院学报,2008,30(3):112-116. |
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| 作者姓名： | 史丽萍 陈红 郭燕 李瑞 |
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| 作者单位： | 中国矿业大学,信息与电器工程学院,江苏,徐州,221008 |
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| 摘 要： | 针对不同厂商的生产设备，由于通信协议不同导致设备之间不能通信的问题，设计了一种由单片机组成的协议转换系统的硬件部分．利用DS80C320单片机的串口通信功能构造了整体硬件框架，设计了协议转换电路，完成设备之间的数据通信，将上海南自协议转换为标准的Modbus协议，来提高系统的广泛性．
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| 关 键 词： | 通信协议 协议转换 单片机 上海南自协议 Modbus协议 DS80C320 |
The Hardware Designing of Protocol Conversion Based on DS80C320 |
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| SHI Li-ping,CHEN Hong,GUO Yan,LI Rui.The Hardware Designing of Protocol Conversion Based on DS80C320[J].Journal of Linyi Teachers' College,2008,30(3):112-116. |
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| Authors: | SHI Li-ping CHEN Hong GUO Yan LI Rui |
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| Institution: | (School of Information and Electrical Engineering, China University of Mining and Technology, Xuzhou Jiangsu 221008, China) |
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| Abstract: | Aiming at the equipment produced by different manufacturers, the difference of communication protocol leads to the problem that devices couldn＇t communicate with each other. The paper designed the hardware part of protocol conversion system which was composed of single-chip microcomputer system. It constructed the whole hardware frame and designed the circuit of communication protocol by using the interface communication of DS80C320 single-chip microcomputer, completing the data communication between different equipment. The design can convert shanghai nanzi protocol into standard Modbus protocol in order to improve the universality of the system. |
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| Keywords: | communication protocol protocol conversion single-chip microcomputer shanghai nanzi proto-col Modbus protocol DS80C320 |
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