Abstract:This paper proposes a buffered dual-access-mode cache to reduce power consumption for highly-associative caches in modern embedded systems. The proposed scheme consists of a MRU (most recently used) buffer table and a single cache structure to implement two accessing modes, phased mode and way-prediction mode. The proposed scheme shows better access time and lower power consumption than two popular low-power caches, phased cache and way-prediction cache. The authors used Cacti and SimpleScalar simulators to ev… Show more
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