Design and Implementation of a Hardware Channel Board for Holographic Data Storage
- Authors
- Yoon, Pilsang; Kim, Haksun; Park, Jooyoun; Jung, Heungsang; Park, Gwitae
- Issue Date
- 3월-2009
- Publisher
- JAPAN SOCIETY APPLIED PHYSICS
- Citation
- JAPANESE JOURNAL OF APPLIED PHYSICS, v.48, no.3
- Indexed
- SCIE
SCOPUS
- Journal Title
- JAPANESE JOURNAL OF APPLIED PHYSICS
- Volume
- 48
- Number
- 3
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/120531
- DOI
- 10.1143/JJAP.48.03A038
- ISSN
- 0021-4922
- Abstract
- A channel board has been designed, manufactured, and used for real-time recording and reading processes. The channel coding and decoding algorithms were implemented on Xilinx field-programmable gate array (FPGA) devices. For fast data transmission between the channel board and personal computer (PC), a universal serial bus (USB) 2.0 interface is installed in the channel board. The firmware and device driver for USB interface achieved a transfer rate of 34 Mbyte/s. A holographic data storage system records a video stream, which was successfully retrieved and reconstructed without error. (C) 2009 The Japan Society of Applied Physics DOI: 10.1143/JJAP.48.03A038
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