| 基于FPGA控制的IDE磁盘阵列设计 |
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| 引用本文： | 宋晓伟,陈伯孝. 基于FPGA控制的IDE磁盘阵列设计[J]. 电子技术应用, 2008, 34(4): 31-33 |
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| 作者姓名： | 宋晓伟 陈伯孝 |
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| 作者单位： | 西安电子科技大学,雷达信号处理重点实验室,陕西,西安,710071;西安电子科技大学,雷达信号处理重点实验室,陕西,西安,710071 |
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| 摘 要： | 设计了一种基于FPGA控制的高速数据存储系统。该系统采用FPGA实现了对四个符合ATA-6规范的、RAID0配置的IDE磁盘阵列的管理,并配合四个SDRAM实现对数据的高速稳定存储。该磁盘阵列同时挂四个IDE硬盘,平均数据流达到200MB/s,峰值传输速率达到800MB/s,也可以扩展更多硬盘,构成大容量的磁盘阵列。
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| 关 键 词： | FPGA IDE协议 SDRAM 磁盘阵列 PCI 9054 |
| 修稿时间： | 2007-10-16 |
Realization for protocol of IDE by FPGA |
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| SONG Xiao Wei,CHEN Bo Xiao. Realization for protocol of IDE by FPGA[J]. Application of Electronic Technique, 2008, 34(4): 31-33 |
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| Authors: | SONG Xiao Wei CHEN Bo Xiao |
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| Abstract: | This paper introduce a scheme of high-speed data storage system by FPGA.This system can manage four hard disks which according to the standard of ATA-6 and being configured in RAID 0 by FPGA,cooperating with four SDRAM,this system can save the data fleetly and steadily.This system can use four IDE hard disks,the averaging saving-speed can reach to 200MB/s and the burst saving-speed can reach to 800MB/s.It can be expand with more hard disks to constitutes of a bigger system. |
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| Keywords: | FPGA SDRAM PCI 9054 |
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