| 基于PCI-E接口的高速数字信号处理系统设计 |
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| 引用本文： | 叶金才.基于PCI-E接口的高速数字信号处理系统设计[J].微计算机信息,2011(5). |
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| 作者姓名： | 叶金才 |
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| 作者单位： | 桂林电子科技大学信息与通信学院; |
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| 基金项目： | 基金申请人:叶金才;项目名称:基于复杂系统科学的MIMO无线传输分集与编码技术研究;基金颁发部门:国家自然科学基金委(60972084) |
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| 摘 要： | 为了满足目前实时信号处理要求,利用ADSP-TS201和Virtex4系列FPGA构建高速数字信号处理系统,采用点对点互连和紧耦合结构设计,利用FPGA自定义LVDS接口实现板级互连,通过PCI-E接口与上位机通信,具有良好的可扩展性。文章介绍了系统的结构、原理及PCB设计。
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| 关 键 词： | 高速 并行处理 PCI-E 信号完整性 |
The design of high-speed digital signal processing system based on PCI-E interface |
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| YE Jin-cai.The design of high-speed digital signal processing system based on PCI-E interface[J].Control & Automation,2011(5). |
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| Authors: | YE Jin-cai |
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| Affiliation: | YE Jin-cai(Department of Information and Communication,Gui Lin University of Electronic Technology,GuiLin,541004,China) |
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| Abstract: | In order to meet the current requirements of real-time signal processing,the ADSP-TS201 and Virtex4 series FPGA is used to build high-speed digital signal processing system.Tightly structural coupled with point to point interconnects with a custom FPGA board-level interconnect LVDS interface through the PCI-E interface to communicate with the host computer,is used to design the system,has good scalability.This paper introduces the system structure,principles,and PCB design. |
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| Keywords: | High-speed Parallel processing PCI-E Signal Integrity |
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