A coarse-grained reconfigurable architecture with a fault tolerant non-volatile configurable memory

T Ikezoe, T Kojima, H Amano - 2019 International Conference …, 2019 - ieeexplore.ieee.org
Recent IoT devices require extremely low standby power consumption, while a certain
performance is needed during the active time, and Coarse Grain Reconfigurable Arrays …

Recovering faulty non-volatile flip flops for coarse-grained reconfigurable architectures

T Ikezoe, T Kojima, H Amano - IEICE Transactions on Electronics, 2021 - search.ieice.org
Recent IoT devices require extremely low standby power consumption, while a certain
performance is needed during the active time, and Coarse-Grained Reconfigurable Arrays …

Energy saving in a multi-context coarse grained reconfigurable array with non-volatile flip-flops

A Kamei, T Kojima, H Amano… - 2021 IEEE 14th …, 2021 - ieeexplore.ieee.org
In this study, a second-generation coarse-grained reconfigurable array with non-volatile flip-
flops (NVFFs), known as the non-volatile cool mega array with multi-context (NVCMA/MC), is …

A coarse grained-reconfigurable accelerator with energy efficient MTJ-based non-volatile flip-flops

T Ikezoe, H Amano, J Akaike, K Usami… - 2018 International …, 2018 - ieeexplore.ieee.org
Recent IoT devices are required to be an extremely low power in idle time, while a certain
performance is required in active time. NVCMA (Non-volatile Cool Mega Array) is a coarse …

Non-volatile coarse grained reconfigurable array enabling two-step store control for energy minimization

K Usami, S Akiba, H Amano, T Ikezoe… - … IEEE Symposium in …, 2020 - ieeexplore.ieee.org
Non-volatile power gating introducing MTJ into a flip-flop is an attractive technique for IoT
devices. However, the time required for a successful store operation to MTJs varies at non …

Investigating the Impact of Non-Volatile Memories on Energy-Efficiency of Coarse-Grained Reconfigurable Architectures

E Aliagha, V Iskandar, S Enseleit… - 2023 26th Euromicro …, 2023 - ieeexplore.ieee.org
Coarse-Grained Reconfigurable Architectures (CGRAs) are promising solutions to achieve
more performance with the end of Moore's law. CGRAs can provide flexibility as well as near …

Reducing memory access conflicts with loop transformation and data reuse on coarse-grained reconfigurable architecture

Y Chen, Z Zhao, J Jiang, G He, Z Mao… - … Design, Automation & …, 2021 - ieeexplore.ieee.org
Coarse-Grained Reconfigurable Arrays (CGRAs) are promising to have low power
consumption and high energy-efficiency characteristics as accelerators. Recent years, many …

Refinements in data manipulation method for coarse grained reconfigurable architectures

T Kojima, H Amano - 2019 14th International Symposium on …, 2019 - ieeexplore.ieee.org
Coarse-grained reconfigurable architectures (CGRAs) is one of the suitable devices for IoT
(Internet of Things) and edge-computing because of their high energy efficiency and …

A coarse-grained reconfigurable array for high-performance computing applications

PS Käsgen, M Weinhardt… - … Computing and FPGAs …, 2018 - ieeexplore.ieee.org
Coarse-Grained Reconfigurable Arrays (CGRAs) are mostly hardware accelerators for
multimedia applications which require only integer operations in most cases. We design a …

Energy-efficient nonvolatile flip-flop with subnanosecond data backup time for fine-grain power gating

M Kazemi, E Ipek, EG Friedman - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
A nonvolatile flip-flop (NVFF) is proposed, where magnetic tunnel junctions (MTJs) are
incorporated into a CMOS flip-flop (FF) to enable nonvolatility. The voltage-controlled …