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Update README.md
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dshekhalev authored Jan 13, 2023
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6 changes: 3 additions & 3 deletions rtl/rs/README.md
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Expand Up @@ -12,11 +12,11 @@ vivado 2019.1 Artix 7 - 2

RS (240, 210, 30), RIBM take 6*30=180 ticks for simple decoding & 2*30=60 ticks for erasure decoding

Encoder : LUT/REG 240/252 >250MHz (1.75Gps -> 2Gps)
Encoder : LUT/REG 240/252 >250MHz (1.75Gbps -> 2Gbps)

Decoder simple : LUT/REG/RAMB 2.2k/1.6k/1.0 ~250MHz (2Gps -> 1.75Gbps)
Decoder simple : LUT/REG/RAMB 2.2k/1.6k/1.0 ~250MHz (2Gbps -> 1.75Gbps)

Decoder erasure : LUT/REG/RAMB 10k/2.6k/1.0 ~225MHz (1.8Gps -> 1.55Gbps)
Decoder erasure : LUT/REG/RAMB 10k/2.6k/1.0 ~225MHz (1.8Gbps -> 1.55Gbps)

Attention: Simple decoder don't revert back symbol errors if "decoder fail" occurred.
The erasure decoder will revert back symbols to input channel state in that case
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