Combined tag and data ECC for enhanced soft error recovery from cache tag errors
US6772383B1 · kind B1 · utility
37Cited by
19References
27Claims
0Family size
Assignee
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Key dates
| Filing date | May 27, 1999 |
| Grant date | Aug 3, 2004 |
| Priority date | — |
| Expiry date | May 27, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/098
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A computer data signal comprises a first code group and a second code group. The first code group has a first symbol and an error detection code for the first symbol. The second code group has a second symbol and an error correction code. The error correction code provides error correction for a third symbol that includes the first symbol and the second symbol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.