標題: A (208,192;8) Reed-Solomon decoder for DVD application
作者: Chang, HC
Shung, CB
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 1998
摘要: The Digital Versatile Disk (DVD) is an emerging standard to meet the ever increasing storage capacity requirement of future high quality video and audio applications. In this paper, we implement a (208, 192; 8) Reed-Solomon decoder for the DVD Reed-Solomon product code (RS-PC). We propose a new area-efficient architecture which uses only three finite field multipliers (FFMs) to implement the inversion-less Berlekamp-Massey algorithm. The error value evaluator employs an algorithm-based GF(2(m)) inverter instead of an inversion ROM-table. We implement the (208, 192; 8) Reed-Solomon decoder using a 0.6 mu m SPDM CMOS technology with an area of 12.35 mm(2) (core area 6.45 mm(2)). The chip can run at 16.67MHz, while the DVD requirement is 3.74MHz. A minor error was found in this first version which a corrected in the second version of the chip.
URI: http://hdl.handle.net/11536/19520
ISBN: 0-7803-4788-9
期刊: ICC 98 - 1998 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS VOLS 1-3
起始頁: 957
結束頁: 960
顯示於類別:會議論文