Margin elimination through timing error detection in a near-threshold enabled 32-bit microcontroller in 40-nm CMOS

H Reyserhove, W Dehaene - IEEE Journal of Solid-State …, 2018 - ieeexplore.ieee.org
This paper presents a near-threshold operating voltage timing error detecting 32-bit
microcontroller system. The lightweight in situ error detection and correction technique uses …

TG-SPP: A one-transmission-gate short-path padding for wide-voltage-range resilient circuits in 28-nm CMOS

W Shan, W Dai, C Zhang, H Cai, P Liu… - IEEE Journal of Solid …, 2019 - ieeexplore.ieee.org
Resilient circuits with timing error detection and correction (EDAC) can eliminate the excess
timing margin but suffer from the short-path (SP) issue where SPs must be padded to exceed …

Negative Design Margin Realization through Deep Path Activity Detection Combined with Dynamic Voltage Scaling in a 55 nm Near-Threshold 32-Bit Microcontroller

RZ Yu, ZH Li, X Deng, ZL Liu - Sensors, 2023 - mdpi.com
This paper presents an innovative approach for predicting timing errors tailored to near-/sub-
threshold operations, addressing the energy-efficient requirements of digital circuits in …

A bi-directional, zero-latency adaptive clocking circuit in a 28-nm wide AVFS system

W Shan, W Dai, L Wan, M Lu, L Shi… - IEEE Journal of Solid …, 2019 - ieeexplore.ieee.org
Resilient circuits based on in situ timing monitoring adaptive voltage–frequency scaling
(AVFS) eliminate excess time margins caused by process, voltage, and temperature (PVT) …

A Near-Threshold Spiking Neural Network Accelerator With a Body-Swap**-Based Error Detection and Correction Technique

S Kim, JP Cerqueira, M Seok - IEEE Transactions on Very …, 2019 - ieeexplore.ieee.org
Specialized architecture combined with near-and subthreshold voltage circuits emerges as
a promising candidate to improve the energy efficiency in performing complex computing …

TICA: Timing Slack Inference and Clock Frequency Adaption Technique for a Deeply Pipelined Near-Threshold-Voltage Bitcoin Mining Core

J Li, W He, B Zhang, G He, J **… - IEEE Journal of Solid …, 2023 - ieeexplore.ieee.org
This article presents a timing slack inference and clock frequency adaption technique,
named TICA, to mitigate the large and pessimistic timing guardband reserved for process …

In Situ Error Detection Techniques in Ultralow Voltage Pipelines: Analysis and Optimizations

W **, S Kim, W He, Z Mao… - IEEE Transactions on Very …, 2016 - ieeexplore.ieee.org
In order to achieve high tolerance against process, voltage, and temperature variations in
the ultralow voltage (ULV) circuits, in situ error detection and correction (EDAC) techniques …

SERAD: Soft error resilient asynchronous design using a bundled data protocol

SA Aketi, S Gupta, H Cheng, J Mekie… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
The risk of soft errors due to radiation continues to be a significant challenge for engineers
trying to build systems that can handle harsh environments. Building systems that are …

Near- and Sub- Pipelines Based on Wide-Pulsed-Latch Design Techniques

W **, S Kim, W He, Z Mao… - IEEE Journal of Solid-State …, 2017 - ieeexplore.ieee.org
This paper presents a methodology and chip demonstration to design near-/sub-threshold
voltage (Vt) pipelines using pulsed latches that are clocked at very wide pulses. Pulsed-latch …

Blacklist core: Machine-learning based dynamic operating-performance-point blacklisting for mitigating power-management security attacks

S Zhang, A Tang, Z Jiang, S Sethumadhavan… - Proceedings of the …, 2018 - dl.acm.org
Most modern computing devices make available fine-grained control of operating frequency
and voltage for power management. These interfaces, as demonstrated by recent attacks …