| 基于DSP和CPLD的一种429总线卡的设计 |
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| 引用本文： | 陈莹,张德新,马广富. 基于DSP和CPLD的一种429总线卡的设计[J]. 哈尔滨商业大学学报(自然科学版), 2007, 23(6): 690-693 |
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| 作者姓名： | 陈莹 张德新 马广富 |
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| 作者单位： | 哈尔滨工业大学航天学院,哈尔滨,150001 |
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| 摘 要： | 在对航空相机多项性能进行检测的系统中,必须实现通用计算机接口与航空相机ARINC429总线之间的数据传输.给出了一种基于DSP芯片TMS320F2812和CPLD芯片EPM7064设计的RINC429总线通讯卡的软硬件设计和实现方案.并通过实践验证了该板卡能够完成总线数据格式转换和数据传输,完全满足对相机多项性能检测的要求.
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| 关 键 词： | ARINC429 总线 DSP CPLD 数据传输 格式转换 |
| 文章编号： | 1672-0946（2007）06-0690-04 |
| 收稿时间： | 2007-01-14 |
| 修稿时间： | 2007-01-14 |
Design and application of card of bus ARINC429 based on DSP and CPLD |
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| CHEN Ying,ZHANG De-xin,MA Guang-fu. Design and application of card of bus ARINC429 based on DSP and CPLD[J]. Journal of Harbin University of Commerce :Natural Sciences Edition, 2007, 23(6): 690-693 |
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| Authors: | CHEN Ying ZHANG De-xin MA Guang-fu |
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| Abstract: | In the performance monitoring system of an aerocamera,it has to come through the communication between the test computer interface and the aerocamera one.In this paper,a new ARINC429 bus communication-card based on the DSP and CPLD technique is designed,and the design of software and hardware are introduced.By practicing,this card can accomplish the data style transduction and communication,exactly satisfying the demand of the performance monitoring system of aerocamera. |
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| Keywords: | ARINC429 DSP CPLD data communication style transformation |
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