Back to Search
Start Over
Efficient implementation of single event upset tolerant register comparison.
- Source :
-
Electronics Letters (Wiley-Blackwell) . 11/10/2016, Vol. 52 Issue 23, p1922-1923. 2p. 3 Diagrams, 2 Charts. - Publication Year :
- 2016
-
Abstract
- In many applications, an incoming value is compared against one or more values stored in registers. To avoid data corruption, the registers are in some cases protected with a single error correction (SEC) code. Therefore, in a traditional implementation, SEC decoding would be done before the comparison. However, previous works have shown that it may be more efficient to compare the SEC encoded values directly using a distance one comparison. This distance one comparison prevents single bit errors from affecting the result of the comparison and is in many cases simpler than an SEC decoding plus a traditional comparison. It is shown that the use of single-error correction double error detection (SEC-DED) encoded registers enables a simplified distance one comparison that can further reduce the cost of implementing error protection for register comparison. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00135194
- Volume :
- 52
- Issue :
- 23
- Database :
- Academic Search Index
- Journal :
- Electronics Letters (Wiley-Blackwell)
- Publication Type :
- Academic Journal
- Accession number :
- 119202090
- Full Text :
- https://doi.org/10.1049/el.2016.1783