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基于FPGA的CAN总线通信系统
Alternative TitleSystem for CAN BUS Communication Based on FPGA
陈萍; 姜秀杰; 北京8701信箱
Department火箭与气球探空技术研究室
Source Publication计算机测量与控制
2009
Volume17Issue:12Pages:2482-2484
ISSN1671-4598
Language中文
KeywordFpga Sja1000can 总线通信
Abstract为了克服单片机固有的缺陷,满足航天控制的需求,文章提出了如何利用FPGA采用查询的方式控制CAN控制器SJA1000,从而实现CAN总线数据通信的方法;介绍了该系统的硬件构成、芯片选择和组成原理,对FPGA的控制程序进行了分析和设计;实验结果表明,系统完全满足CAN总线通信要求,与以往基于单片机的CAN总线通信系统相比较,降低了体积、重量和功耗,具有优越性;该设计已成功应用于星载电场仪的地面检测设备中。
Other AbstractIn order to overcome t he inherent defect s of MCU and satisfy t he demands of ast ronautic cont rol , t he paper put s forward how to realize CAN bus communication by utilizing FPGA to cont rol t he CAN cont roller SJA1000 which works in t he inquiry mode. The hardware st ructure , chip selection , and composition principle of t he device are discussed. The cont rol process of FPGA is analyzed and designed. The test result s show t hat t he system satisfies all t he requirement s of CAN bus communication. The system which has decreased t he volume , weight and power consumption has it s own advantages compared wit h t he conventional system based on MCU. The design has been applied to t he ground test equipment of satellite - born elect rical field mill successfully.
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/1652
Collection其他部室
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
陈萍,姜秀杰,北京8701信箱. 基于FPGA的CAN总线通信系统[J]. 计算机测量与控制,2009,17(12):2482-2484.
APA 陈萍,姜秀杰,&北京8701信箱.(2009).基于FPGA的CAN总线通信系统.计算机测量与控制,17(12),2482-2484.
MLA 陈萍,et al."基于FPGA的CAN总线通信系统".计算机测量与控制 17.12(2009):2482-2484.
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