| 基于C8051F040的高性能CAN总线节点模块设计 |
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| 引用本文： | 甄国涌,牛会恩.基于C8051F040的高性能CAN总线节点模块设计[J].通信技术,2010,43(2):178-180,183. |
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| 作者姓名： | 甄国涌 牛会恩 |
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| 作者单位： | 中北大学,电子测试技术国家重点实验室,山西,太原,030051 |
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| 摘 要： | 经过分析CAN总线节点的功能,提出了CAN总线节点模块设计方案,介绍了典型C8051F040的CAN总线网络结构和CAN控制器结构,在硬件电路设计部分中,对模块实现原理及设计要点进行了详细的介绍,软件部分阐述了CAN总线节点模块的固件程序。给出了以此芯片为核心的CAN总线节点模块的应用层软件。设计的CAN总线节点模块功能强、性能高效,目前已经运用于工业现场使用的测量系统中。
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| 关 键 词： | 控制器局域网 现场总线 单片机 |
Design of CAN BUS Node Module Based on C8051F040 |
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| ZHEN Guo-yong,NIU Hui-en.Design of CAN BUS Node Module Based on C8051F040[J].Communications Technology,2010,43(2):178-180,183. |
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| Authors: | ZHEN Guo-yong NIU Hui-en |
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| Affiliation: | ZHEN Guo-yong,NIU Hui-en (State Key Laboratory for Electronic Measurement Technology,North University of China,Taiyuan Shanxi 030051,China) |
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| Abstract: | By analyzing the functions of CAN bus node module, this paper proposes design program of the module, presents the typical C8051F040 CAN bus network architecture and the structure of CAN controller, The function modules and design points in hardware circuit design and the procedures of CAN bus mode module in hardware circuit design are described. CAN bus node module application-level software on this chip is given. The proposed design of CAN bus node module is strong in functionality and efficient in perform... |
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| Keywords: | controller area network field bus MCU |
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