出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：Hybrid main memory comprising of DRAM and PRAM becomes quite popular because of the
less standby power benefit of PRAM and high performance of DRAM. In this work, the
runtime-adaptive control and DRAM bypassing methods are introduced in order to minimize
DRAM refresh energy that occupies a considerable portion of total system power. The work is
carried out by using Xilinx 12.1 simulation tool and the experimental result proves that in the
proposed work power consumption is greatly reduced i.e., only requires 3 %, with less area
overhead while maintaining the speed parameter by comparing with the conventional method .
关键词：Cache memory; Dynamic Random Access Memory; Phase-Change Random Access Memory;;
Write-back and Fill method
