Sugako Otani

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A heterogeneous multicore SoC (System on a Chip) has been developed for HD (high-definition) multimedia applications that require secure DRM (digital rights management). The SoC integrates three types of processors: two specific-purpose accelerators for a cipher and a high-resolution video decoding; one general-purpose accelerator (MX: Matrix processor);(More)
Recent trends using computing clusters point to a growing demand for high compute density environments in various application fields such as server appliances including distributed web servers. Distributed web servers need many server nodes and low-latency/high-bandwidth network for operating a massive amount of web services including distribution of(More)
Various low power technologies have been developed and applied to LSIs from the point of device and circuit design. A lot more CPU cores as well as function IPs are integrated on a single chip LSI today. Therefore, not only the device and circuit low power technologies, but software power control technologies are becoming more important to reduce active(More)
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