Low Power Techniques for Mobile Application SoCs Based on Integrated Platform "UniPhier"

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Provided by: Institute of Electrical & Electronic Engineers
Topic: Hardware
Format: PDF
UniPhier is the strategic integrated platform for digital consumer applications and it is introduced into very wide range of consumer products, mobile applications, personal AV applications and car/home AV applications. In this paper, the authors describe the various low power techniques for mobile application SoCs based on the integrated platform \"UniPhier\". To minimize System-on-Chip (SoC) power dissipation, hierarchical approaches from UniPhier SoC level, UniPhier processor level, IPP (Instruction Parallel Processor) level, and circuit level are adopted. As SoC level, well functionally isolated 5 major units of UniPhier SoC architecture and dedicated stream DMA controller which can minimize CPU load and memory access.
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