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Reed-Solomon Encoder

The Reed-Solomon Encoder LogiCORE™ module is a high speed, compact design that implements many different Reed-Solomon coding standards

Part Number:
- EF-DI-RSE-SITE
Design Tools Support: ISE Design Suite, Vivado Software
License: Core License Agreement
Device Support: Kintex 7, Kintex UltraScale, Spartan 6, Virtex 7, Virtex UltraScale, Virtex 6, Artix 7, Versal Premium, Versal Prime, Zynq 7000, Spartan 3E, Spartan 3A, Spartan 3A DSP, Spartan 3, Virtex 5, Virtex 4

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Overview
Documentation
Supported Tool Versions

Product Description

The Reed-Solomon Encoder LogiCORE™ module is a high speed, compact design that implements many different Reed-Solomon coding standards including G.709, DVB, ATSC, IEES, ITU-T J.83 and CCSDS. The core is fully synchronous, using a single clock, and supports continuous output data with no gap between code blocks. The core is parameterizable, allowing designers to control the symbol width and the code block length. This module supports shortened codes and any primitive field polynomial for a given symbol width. The core supports a user-configured generator polynomial.

Key Features and Benefits

Flexible RS Encoder meeting the requirements of most standards that employ RS codes including: IEEE 802.16, DVB-x, G.709, ETSI-BRAN, and CCSDS
Supports continuous output data with no gap between code blocks
Supports a code block length variable up to 4095 symbols with up to 256 check symbols
Code block length and number of check symbols can be varied dynamically on a block by block basis
Supports a symbol width from 3 to 12 bits and supports any primitive field polynomial for a given symbol width
Supports shortened codes
Efficiently handles multiple channels
Block length can be changed in real time
AXI4-Stream-compliant interfaces
For use with Vivado™ IP Catalog and System Generator for DSP

Resource Utilization

Resource Utilization for Reed-Solomon Encoder

Documentation

Vivado IP Release Notes

This article contains a list of all 'Vivado™ IP Release Notes - All IP Change Log Information' answer records and the associated Vivado Tools release.

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PG025 - Reed-Solomon Encoder Product Guide (PG025) (v9.0)

The LogiCORE™ IP Reed-Solomon Encoder is used in many Forward Error Correction (FEC) applications such as communications systems and disk drives where data is transmitted and subject to errors before reception.

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