| 基于CAN核的四冗余通信板设计与仿真 |
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| 引用本文： | 徐军涛,许化龙.基于CAN核的四冗余通信板设计与仿真[J].单片机与嵌入式系统应用,2010(1):15-17. |
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| 作者姓名： | 徐军涛 许化龙 |
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| 作者单位： | 第二炮兵工程学院,西安,710025 |
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| 摘 要： | 针对市场上的总线通信板实际传输速率低和综合性能不高的问题，提出了一种利用FPGA设计CAN核，并在此基础上进行CAN通信板的设计。该通信板完成PC／104与CAN总线通信，具有“双光双电”的四冗余设计。详细介绍了CAN核的设计、CAN通信板的硬件设计及软件设计，并利用Modelsim对设计进行系统仿真。该CAN通信板具有高速、高可靠的特点，其通信速度、误码率、可靠性等指标均达到了设计要求。
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| 关 键 词： | FPGA PC／104 CAN总线 CAN核 仿真 冗余 |
Design and Simulation of CAN Communication Board Based on CAN Core |
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| Xu Juntao,Xu Hualong.Design and Simulation of CAN Communication Board Based on CAN Core[J].Microcontrollers & Embedded Systems,2010(1):15-17. |
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| Authors: | Xu Juntao Xu Hualong |
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| Affiliation: | The Second Artillery Engineering Institute;Xi'an 710025;China |
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| Abstract: | The transmission rate and overall performance of bus communication board on the market is poor.A CAN core is designed based on FPGA,and a CAN communication board is designed based on the CAN core.It is designed for communication between PC/104 and CAN bus,supporting double-laser-line-double-electric-line redundancy.The hardware and software design of CAN communication board is discussed.The design is simulated with Modelsim.The communication board features high speed and high reliability,and communication s... |
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| Keywords: | FPGA PC/104 CAN bus CAN core simulation redundancy |
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