Ultra high-speed digital image storage technology based on DDR dual in-line memory module array

XU Qi-ming; ZHANG Qi-heng; CHEN Qiang

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Ultra high-speed digital image storage technology based on DDR dual in-line memory module array

Article | 更新时间：2020-08-12

- Ultra high-speed digital image storage technology based on DDR dual in-line memory module array
- Optics and Precision Engineering Vol. 17, Issue 1, Pages: 231-235(2009)
- 作者机构：
  
  1. 中国科学院光电技术研究所,四川成都,610209
  2. 中国科学院研究生院北京,100039
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP391.4
- Received：27 May 2008，
  
  Revised：25 June 2008，
  
  Published：2009
- 稿件说明：
移动端阅览
徐启明, 张启衡, 陈强. 基于DDR模组阵列的超高速数字图像存储技术[J]. 光学精密工程, 2009,17(1): 231-235

XU Qi-ming, ZHANG Qi-heng, CHEN Qiang. Ultra high-speed digital image storage technology based on DDR dual in-line memory module array[J]. Editorial Office of Optics and Precision Engineering, 2009,17(1): 231-235
徐启明, 张启衡, 陈强. 基于DDR模组阵列的超高速数字图像存储技术[J]. 光学精密工程, 2009,17(1): 231-235 DOI：

XU Qi-ming, ZHANG Qi-heng, CHEN Qiang. Ultra high-speed digital image storage technology based on DDR dual in-line memory module array[J]. Editorial Office of Optics and Precision Engineering, 2009,17(1): 231-235 DOI：

摘要

为了实现光电跟踪测量系统高精度测量中图像数据的超高速实时存储

提出了基于双数据率(DDR)模组阵列的超高速数字图像存储方案。采用大容量DDR双列直插式内存模组(DIMM)阵列作存储介质

现场可编程门阵列(FPGA)作DDR模组阵列控制器

设计了存储系统。介绍了存储系统的总体设计框图

给出了DDR模组阵列控制器的各模块设计和图像数据的输入、输出方法。测试中完成了数据速率为1 000 MB/s的高速图像实时存储;分析表明其最高数据存储速率可达1 828 MB/s

可满足光电跟踪测量系统高精度测量对高帧频、大靶面图像传感器输出图像数据超高速实时存储的需求。

Abstract

In order to realize the ultra high-speed image storage in the high accuracy measurement of opto-electronic tracking and measuring system

an image storage scheme based on Double-data Rate Dual In-line Memory Module(DDR DIMM) array technology is put forward. By using the DDR DIMM memory as storage medium and the Field Programming Gate Array(FPGA) as memory controller

a storage system is established. The block diagram of overall design is introduced

then the modules of DDR DIMM array controller and the methods of image data input and output are discussed. The experimental results indicate that the image data storage rate has come to 1 000 MB/s. Actually

analysis show that the scheme can achieve a higher speed to 1 828 MB/s

which can satisfy the requirements of ultra high-speed image data storage of high frame frequency and high resolution image sensors in the high accuracy measurement of opto-electronic tracking and measuring system.

关键词

Keywords

references

Synchronous DRAM, micron technology . http://www.micron.com[2] Creating High-Speed Memory Interface with Virtex-II and Virtex-II pro FPGAs,May,2004 . http://www.xilinx.com[3] 任国强.针对光电测量的高速数字图像嵌入式记录技术 . 北京:中国科学院研究生院,2007. REN G Q.Technologies of embedded recording high-speed digital image aimed at electric-optics measure .Beijing:Chinese Academy of Sciences,2007.(in Chinese)[4] Virtex-II Pro and Virtex-II Pro X platform FPGAs: complete data sheet . http://www.xilinx.com[5] DDR SDRAM nbuffered DIMM, micron technology . http://www.micron.com[6] i2Chip W3100A Technical Datasheet v1.3 . http://www.wiznet.co.kr[7] Interfacing spartan-3 devices with 166 MHz or 333 Mb/s DDR SDRAM memories, October,2004 . http://www.xilinx.com[8] JESD79D,Double Data Rate(DDR) SDRAM Specification[S].[9] Data capture technique using CLB flip-flops2004 . http://www.xilinx.com[10] DDR SDRAM functionality and controller read data capture . http://www.micron.com.[11] Double data rate (DDR) SDRAM, micron technology . http://www.micron.com[12] 周国辉.CCD摄影测量相机图像数据高速实时存储的研究 . 中国科学院研究生院,2005. ZHOU G H.Study on high-speed and real time storage system for CCD photogrammetric image data . Chinese Academy of Sciences,2005.(in Chinese)[13] 黄进,郭立红,韩晓泉,等. 光电经纬仪高速数字视频采集和存储[J]. 光学精密工程,2004,12(增2):68-71. HUANG J, GOU L H, HAN X Q, et al.. High speed digital video sampling and storing in optoelectronic theodolite[J].Opt. Precision Eng., 2004,12(Supp.2):68-71.(in Chinese)[14] 熊伟,曾峦,赵忠文. 用于光电经纬仪的高速图像数据记录技术[J]. 红外与激光工程,2004,33(5):538-541. XIONG W, ZENG L, ZHAO ZH W, Technology of high speed image data record applied in photoelectric theodolite[J].Infrared and Laser Engineering,2004,33(5):538-541.(in Chinese)

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