A Heterogeneous TinyML SoC with Energy-Event-Performance-Aware Management and Compute-in-Memory Two-Stage Event-Driven Wakeup
2024 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)(2024)
摘要
This paper presents a heterogeneous TinyML SoC with E 2 p- aware system-level energy management achieving a minimum 3.5µW and 30000× peak-to-idle power ratio. The energy-event-performance (E 2 P)-aware management utilizes various fully synthesizable monitors to be aware of the runtime status of heterogeneous blocks and hierarchical voltage regulation for MEP search at system level, which gains >28% energy saving compared to single block MEP. A 2-stage CIM-based event-driven wakeup scheme is also developed to reduce the always-on energy by over 87%. The presented TinyML SoC is suitable for edge AI applications with state-of-the-art low-power features. Keywords: TinyML, Power management, MEP, Event-driven.
更多查看译文
关键词
Heterogeneous SoC,Energy Conservation,Voltage Regulation,Energy Distribution,Energy Reduction,Sound Processor,Heterogeneous Architecture,Speech Detection,Standby Mode
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要