Energy efficient design of coarse-grained reconfigurable architectures: Insights, trends and challenges

E Aliagha, D Göhringer - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
Coarse-Grained Reconfigurable Architectures (CGRAs) are promising solutions to achieve
more performance with the end of Moore's law. Thanks to word-level programmability, they …

A Survey of Emerging Memory in a Microcontroller Unit

L Qi, J Fan, H Cai, Z Fang - Micromachines, 2024 - mdpi.com
In the era of widespread edge computing, energy conservation modes like complete power
shutdown are crucial for battery-powered devices, but they risk data loss in volatile memory …

A variation-aware MTJ store energy estimation model for edge devices with verify-and-retryable nonvolatile flip-flops

A Kamei, H Amano, T Kojima… - … Transactions on Very …, 2023 - ieeexplore.ieee.org
While the spin-transfer torque (STT) magnetic tunnel junction (MTJ) is a promising technique
for enabling nonvolatile flip-flops (NVFFs) to perform power gating to reduce leakage power …

Optimized Two-Step Store Control for MTJ-Based Nonvolatile Flip-Flops to Minimize Store Energy Under Process and Temperature Variations

K Usami, D Yokoyama, A Kamei… - … Transactions on Very …, 2023 - ieeexplore.ieee.org
Introducing a magnetic tunneling junction (MTJ) into a flip-flop enables nonvolatile power
gating (PG) but large store energy to MTJ is a critical concern. We propose an optimized two …

Non-stop microprocessor for fault-tolerant real-time systems

S Nakabeppu, N Yamasaki - IEICE Transactions on Electronics, 2023 - search.ieice.org
It is very important to design an embedded real-time system as a fault-tolerant system to
ensure dependability. In particular, when a power failure occurs, restart processing after …

A Non-stop Fault-Tolerant Real-Time System-on-Chip/System-in-Package

S Nakabeppu, N Yamasaki, K Suzuki… - … on Computing and …, 2023 - ieeexplore.ieee.org
Today, embedded real-time systems such as automobiles, spacecraft, and sensor networks
are parts of social infrastructures. Since a system failure in these systems may lead to a …

Optimal switching time to minimize store energy in MTJ-based flip-flops under process and temperature variations

K Usami, D Yokoyama, A Kamei… - 2022 IEEE Nordic …, 2022 - ieeexplore.ieee.org
Introducing a magnetic tunneling junction (MTJ) into a flip-flop enables non-volatile power
gating but large store energy to MTJ is a critical concern. A two-step store (TSS) to first …

[PDF][PDF] Study on Energy Minimization of Intermittent Operation Applications using Non-Volatile Power Gating

A Kamei - 2024 - koara.lib.keio.ac.jp
The surge in computing necessitates advancements in low-power LSIs for edge computing.
For battery-powered edge devices, low-power LSIs are crucial, as energy consumption …