| PCI接口芯片S5920及其在数据采集处理卡中的应用 |
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| 引用本文： | 陈文武,赵兆.PCI接口芯片S5920及其在数据采集处理卡中的应用[J].现代电子技术,2004,27(6):65-67. |
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| 作者姓名： | 陈文武 赵兆 |
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| 作者单位： | 南京理工大学,电子工程与光电技术学院,江苏,南京,210094 |
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| 摘 要： | 介绍了AMCC公司生产的PCI接口协议芯片S5920以及采用该芯片实现一种数据采集处理卡PCI总线接口的设计。对板载DSP芯片VC5402与S5920的接口进行了说明，通过该接口实现了数据的高速传输。同时也介绍了在该接口芯片的基础上进行板卡的驱动程序设计。
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| 关 键 词： | AMCC S5920 PCI总线 DSP 接口 |
| 文章编号： | 1004-373X(2004)06-065-03 |
| 修稿时间： | 2003年6月10日 |
PCI Interface Chip S5920 and Its Application for Data Acquisition and Processing Card |
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| CHEN Wenwu,ZHAO Zhao.PCI Interface Chip S5920 and Its Application for Data Acquisition and Processing Card[J].Modern Electronic Technique,2004,27(6):65-67. |
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| Authors: | CHEN Wenwu ZHAO Zhao |
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| Abstract: | S5920 is a high performance PCI bus controller developed by AMCC. S5920 is introduced in the paper and the design of single -chip interface to PCI bus based on S5920 for data acquisition and processing card is presented. The interface circuit between VC5402 that is the processor on card and S5920 is showed, which realizes high -speed data transmission. The driver program based on S5920 for the card is also covered. |
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| Keywords: | AMCC S5920 PCI bus DSP interface |
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