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In embedded systems, especially battery-driven mobile devices, energy is one of the most critical performance metrics. Due to its high density and low standby power, phase change memory (PCM), an emerging non-volatile memory device, is becoming a promising dynamic random access memory (DRAM) alternative. Recent studies have proposed the hybrid main memory architecture integrating both PCM and DRAM...
PCM (Phase Change Memory) has been used as NOR flash replacement in embedded systems, and poses interesting system-level challenges for transparent exploitation of these memory structures by embedded systems software. We propose such a system-level transparent framework, called PTL (PCM Translation Layer), to efficiently manage PCM. PTL's translation layer conceals the physical constraints of the...
Due to its high density, bit alterability, and low standby power, phase change memory (PCM) is considered as a promising DRAM alternative. In embedded systems, especially battery-driven mobile devices, energy is one of the most important performance metrics. Therefore, it becomes an interesting problem of utilizing PCM for energy optimization in embedded systems. While recently there have been extensive...
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