Proceedings of the 6th International Conference on Electronic, Mechanical, Information and Management Society

The Hardware System of Online-teaching Database System Based on FPGA and Multi-core DSP

Authors
Yaqin Li, Cao Yuan, Cheng Gong
Corresponding Author
Yaqin Li
Available Online April 2016.
DOI
https://doi.org/10.2991/emim-16.2016.213How to use a DOI?
Keywords
Online-teaching; PCI; FPGA; DSP
Abstract
These online-teaching database systems are generated from online transactions, emails, videos, audios, images. They are stored in databases grow massively and become difficult to capture, form, store, manage, share, analyze and visualize via typical database software tools. The adventure of large amount of data and real-time requirements presents great challenges using traditional desktop computers. In this paper, to tackle the specific problem with a critical requirement of 10ms for whole data processing pipeline, we proposed a high performance embedded system as opposed to personal computer. Peripheral Component Interconnect (PCI) for data transferring from computer to Field Programmable Gate Array (FPGA) is proposed to solve the problem, and a custom-designed dual-port dual-channel RAM to realize simultaneous data exchange and data processing which was implemented using a 6-core Digital Signal Processor (DSP). The hardware system was designed and tested the performance of individual modules as well as the integration of them as a whole. We reported a total time using such pipeline of 7.5ms, meeting the critical requirement and demonstrating its feasibility in practical application.
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Proceedings
6th International Conference on Electronic, Mechanical, Information and Management Society
Part of series
Advances in Computer Science Research
Publication Date
April 2016
ISBN
978-94-6252-176-6
ISSN
2352-538X
DOI
https://doi.org/10.2991/emim-16.2016.213How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Yaqin Li
AU  - Cao Yuan
AU  - Cheng Gong
PY  - 2016/04
DA  - 2016/04
TI  - The Hardware System of Online-teaching Database System Based on FPGA and Multi-core DSP
BT  - 6th International Conference on Electronic, Mechanical, Information and Management Society
PB  - Atlantis Press
SP  - 1035
EP  - 1040
SN  - 2352-538X
UR  - https://doi.org/10.2991/emim-16.2016.213
DO  - https://doi.org/10.2991/emim-16.2016.213
ID  - Li2016/04
ER  -