Embedded system of image storage based on fiber channel

Xiaodong Chen; Wanxin Su; Zhongbao Xing; Hualong Wang

doi:10.1117/12.758712

21 November 2007 Embedded system of image storage based on fiber channel

Xiaodong Chen, Wanxin Su, Zhongbao Xing, Hualong Wang

Proceedings Volume 6827, Quantum Optics, Optical Data Storage, and Advanced Microlithography; 68271L (2007) https://doi.org/10.1117/12.758712
Event: Photonics Asia 2007, 2007, Beijing, China

Abstract

In domains of aerospace, aviation, aiming, and optic measure etc., the embedded system of imaging, processing and recording is absolutely necessary, which has small volume, high processing speed and high resolution. But the embedded storage technology becomes system bottleneck because of developing slowly. It is used to use RAID to promote storage speed, but it is unsuitable for the embedded system because of its big volume. Fiber channel (FC) technology offers a new method to develop the high-speed, portable storage system. In order to make storage subsystem meet the needs of high storage rate, make use of powerful Virtex-4 FPGA and high speed fiber channel, advance a project of embedded system of digital image storage based on Xilinx Fiber Channel Arbitrated Loop LogiCORE. This project utilizes Virtex- 4 RocketIO MGT transceivers to transmit the data serially, and connects many Fiber Channel hard drivers by using of Arbitrated Loop optionally. It can achieve 400MBps storage rate, breaks through the bottleneck of PCI interface, and has excellences of high-speed, real-time, portable and massive capacity.

Citation Download Citation

Xiaodong Chen, Wanxin Su, Zhongbao Xing, and Hualong Wang "Embedded system of image storage based on fiber channel", Proc. SPIE 6827, Quantum Optics, Optical Data Storage, and Advanced Microlithography, 68271L (21 November 2007); https://doi.org/10.1117/12.758712

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KEYWORDS

Interfaces

Digital signal processing

Embedded systems

Field programmable gate arrays

Image processing

Image storage

CMOS cameras

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