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1. Introduction
2. Necessity of Error Correction
3. FEC Selection
4. FEC in Intel® Stratix® 10 H-Tile Devices
5. FEC in Intel® Stratix® 10 E-Tile Devices
6. FEC Implementation Using the E-Tile Channel Placement Tool
7. FEC in Practical Application
8. Hardware Results
9. Document Revision History for AN 846: Intel® Stratix® 10 Forward Error Correction
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5.1.2. RS (544, 514, t = 15, m = 10)
Figure 12. RS-FEC Code (544, 514) with no Errors
Figure 13. RS-FEC Code (544, 514) with One Symbol Error
If 1 bit or all the M bits of a symbol are corrupt, this accounts for one symbol error. Symbols correlate well into burst errors.
Figure 14. RS-FEC Code (544, 514) with 15 Single Bit Errors
RS-FEC can correct any 15 single bit errors.
Figure 15. RS-FEC Code (544, 514) with 150b Burst Errors
RS (544, 514) can correct up to 15 symbols. If all bits are error bits, for all 15 symbols, then the total number of correctable bits is 150.
Note: Errored symbols can be non-consecutive.