Reed Solomon Decoder - Computation Structures Group
Reed Solomon Decoder - Computation Structures Group
Reed Solomon Decoder - Computation Structures Group
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An Efficient Version<br />
● Serial calculation<br />
requires 255 byte shift<br />
register<br />
● Implementation in<br />
parallel is both smaller<br />
and faster<br />
● Powers of alpha are<br />
functions only of<br />
primitive polynomial<br />
and enumerate to<br />
constants<br />
ri<br />
α 1<br />
α 2<br />
α 32<br />
Register S1<br />
Register S2<br />
Register S32<br />
All Si = 0? No error<br />
14
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