The Hardware System of Online-teaching Database System Based on FPGA and Multi-core DSP
Yaqin Li, Cao Yuan, Cheng Gong
Available Online April 2016.
- https://doi.org/10.2991/emim-16.2016.213How to use a DOI?
- Online-teaching; PCI; FPGA; DSP
- 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.
- 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 -