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 |