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Article: Research from University of California provide new insights into very large scale integration systems.
- Article from:
- Electronics Newsweekly
- Article date:
- September 23, 2009
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According to a study from the United States, "With advances in process technology, soft errors are becoming an increasingly critical design concern. Owing to their large area, high density, and low operating voltages, caches are worst hit by soft errors."
"Based on the observation that in multimedia applications, not all data require the same amount of protection from soft errors, we propose a partially protected cache (PPC) architecture, in which there are two caches, one protected and the other unprotected at the same level of memory hierarchy. We demonstrate that as compared to the existing unprotected cache architectures, PPC architectures can provide 47 ...