| 固态存储器中PCI接口电路的设计与控制 |
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| 引用本文： | 任成喜,傅有光,应波.固态存储器中PCI接口电路的设计与控制[J].电子工程师,2009,35(5):26-28,41. |
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| 作者姓名： | 任成喜 傅有光 应波 |
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| 作者单位： | 南京电子技术研究所,江苏省南京市,210013 |
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| 摘 要： | 介绍了基于PCI（外设部件接口）的大容量固态存储系统的设计，该系统采用高速FPGA（现场可编程门阵列）和大容量固态存储模块，对通过光纤传输的高速数据进行缓冲和存储，通过PCI总线与计算机通信，实现实时数据的高速下载。介绍了PCI总线控制器PCI9054的结构性能、数据传输模式及总线工作方式，描述了基于PCI9054专用芯片开发PCI总线接口电路的软硬件实现方案，并在此基础上给出了一个简单实例。
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| 关 键 词： | 固态存储器 PCI总线 PCI9054 接口电路 |
Design and Control of PCI Interface Circuit in Solid State Recorder |
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| PEN Chengxi,FU Youguang,YING Bo.Design and Control of PCI Interface Circuit in Solid State Recorder[J].Electronic Engineer,2009,35(5):26-28,41. |
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| Authors: | PEN Chengxi FU Youguang YING Bo |
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| Affiliation: | Nanjing Research Institute of Electronics Technology;Nanjing 210013;China |
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| Abstract: | This paper introduces the design of solid state recorder system based on PCI Interface.The system utilizes a chip of high-speed FPGA and several large capacity memorizers to realize data buffer and stores large amount of data in high-speed data acquisition,and downloads real-time data to computer via PCI bus.In addition,this paper describes PCI9054 I/O accelerator's structure,function,bus operation and the mode of data transmission,and describes also the software and hardware design of PCI bus interface cir... |
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| Keywords: | PCI9054 |
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