Re: [ecc] reed solomon

[Nimrod Mesika <nimrodm@bezeqint.net>]

To all of you who are struggling with the key equation solver
(Berlekamp Massey algorithm). The hardware structure is explained
very nicely in the following paper:

"High Speed Architectures for Reed-Solomon Decoders",
Dilip V. Sarwate and Naresh R. Shanbhag.

You can download the paper from www.citeseer.com.

The paper describes several hardware architectures for the BMA.
They are all *very* simple to implement.

If you still have problems, I have a C program that implements one
of their design and some preliminary Verilog code.

-- Nimrod.





On Mon, Jun 11, 2001 at 04:37:11PM -0700, amina wrote:
> Hi! My current project involvement is the design of a (255,223) Reed Solomon
> CODEC. I've implemented it using the Chien Search & Forney Algorithm.
> However I am having some problems with the decoding process. Is there anyone
> who can help me? Thank you very much.
> 
> Engr. Azaleah Amina P. Chio
> Science Research Specialist II
> Advanced Science and Technology Institute
> CP Garcia Avenue, UP Technology Park, Diliman, Quezon City 1101, Philippines
> Phone : (632) 435 1064   Fax : (632) 435 1052
> amina@asti.dost.gov.ph amina95@sigmadeltaphi.com
> 
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-- 
Nimrod.

"Text processing has made it possible to right-justify any idea, even one
which cannot be justified on any other grounds." -- J. Finnegan, USC.

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