| 基于FPGA的数据采集卡的CPCI接口设计 |
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| 引用本文： | 王锐,张友方,陈延云,全英汇. 基于FPGA的数据采集卡的CPCI接口设计[J]. 电子技术, 2010, 37(2): 35-37 |
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| 作者姓名： | 王锐 张友方 陈延云 全英汇 |
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| 作者单位： | 解放军炮兵学院,安徽合肥,230031 |
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| 摘 要： | 该文介绍了高速数据采集卡上基于FPGA实现CPCI接口的方案,其中包括从模式下单周期读写和主模式下DMA的实现。最后结合开发实例,介绍了如何开发PCI接口的DMA驱动程序。
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| 关 键 词： | 数据采集卡 CPCI 单周期读写 DMA 驱动 |
Design of CPCI Bus Interface of FPGA-Data Acquisition Card |
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| Wang Rui,Zhang Youfang,Chen Yanyun,Quan Yinghui. Design of CPCI Bus Interface of FPGA-Data Acquisition Card[J]. Electronic Technology, 2010, 37(2): 35-37 |
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| Authors: | Wang Rui Zhang Youfang Chen Yanyun Quan Yinghui |
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| Affiliation: | Artillery Academy of PLA;Hefei 230031;China |
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| Abstract: | This article briefly introduces the design of compact PCI bus interface of high speed data acquisition card,including single cycle write and read in target mode and DMA in master mode.Finally,how to develop the DMA driver for PCI cards in an application example is discussed. |
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| Keywords: | Data Acquisition Card CPCI single-cycle read and write DMA driver |
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