| 纠两错的RS码在FPGA上的实现 |
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| 引用本文： | 刘丽萍.纠两错的RS码在FPGA上的实现[J].河北软件职业技术学院学报,2002,4(1):43-45. |
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| 作者姓名： | 刘丽萍 |
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| 作者单位： | 河北大学,保定,071000 |
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| 摘 要： | 介绍了RS码的结构和一般译码方法,重点讨论了RS(15,11)的译码方法。我们根据PS码的循环性采用了step-by-step算法,使占用硬件资源最少从而适合在VLSI实现。并用ALTERA公司的FLEX10K10器件实现了RS(15,11)纠错码。经试验测试,对码组中任意不多于两个的符号错误都可以给予纠正,且运行可靠。
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| 关 键 词： | RS码 EDA FPGA 超大规模集成电路 |
| 文章编号： | 1671-718X(2002)01-0043-03 |
| 修稿时间： | 2002年1月1日 |
The Implementation of DEC RS codes on FPGA |
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| LIU Li-ping.The Implementation of DEC RS codes on FPGA[J].Journal of Hebei Software Institute,2002,4(1):43-45. |
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| Authors: | LIU Li-ping |
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| Institution: | Hebei University Baoding 071000 |
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| Abstract: | The structure and decoding algorithm of RS codes are introduced and the decoding algorithm of RS (15,11) is mainly talked over. A step-by-step algorithm is proposed for RS (15,11) which is suitable for VLSI implementation. We have successfully implemented RS (15,11) on FLEX10k10 of ALTERA company . It is proved that 2 or fewer symbol errors can be corrected successfully by RS (15,11). |
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| Keywords: | RS code EDA FPGA VLSI |
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