Concept

Circuit synchrone

Publications associées (38)

Digital Design with Implicit State Machines

Martin Odersky, Aleksandar Prokopec, Fengyun Liu

Claude Shannon, in his famous thesis (1938), revolutionized circuit design by showing that Boolean algebra subsumes all ad-hoc methods that are used in designing switching circuits, or combinational circuits as they are commonly known today. But what is ...

2020

Low-Power Design of Digital VLSI Circuits around the Point of First Failure

Andrea Bonetti

As an increase of intelligent and self-powered devices is forecasted for our future everyday life, the implementation of energy-autonomous devices that can wirelessly communicate data from sensors is crucial. Even though techniques such as voltage scaling ...

EPFL2019

Decentralized and Distributed Transient Control for Microgrids

Alireza Karimi, Christoph Manuel Kammer

This paper presents a comprehensive approach toward the design of primary and secondary controllers in low-inertia power grids with mixed lines and a large amount of inverter-interfaced generation. First, a complete dynamic phasor model is developed that r ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2019

Threshold Logical Clocks for Asynchronous Distributed Coordination and Consensus

Bryan Alexander Ford

Consensus protocols for asynchronous networks are usually complex and inefficient, leading practical systems to rely on synchronous protocols. This paper attempts to simplify asynchronous consensus by building atop a novel threshold logical clock abstracti ...

2019

End-to-End Industrial Study of Retiming

Giovanni De Micheli, Cunxi Yu, Maciej Jerzy Ciesielski

Sequential circuits are combinational circuits that are separated by registers. Retiming is considered as the most promising technique for optimizing sequential circuits, that involves moving the edge-triggered registers across the combinational logic with ...

IEEE2018

MEMS Generator Study for an Embedded Energy Harvesting System

Jasha Poliakine

This work has been triggered by an industrial project targeting the development of a novel regulation system for a mechanical watch. Mechanical watches have been known for over a century as one of the finest example of energy autonomous devices, embodying ...

EPFL2018

Precise error determination of approximated components in sequential circuits with model checking

Mathias Soeken, Arun Chandrasekharan

Error metrics are used to evaluate the quality of an approximated circuit or to trade-off several approximated candidates in design exploration. Precisely determining the error or all approximated circuit is a hard problem since the errors accumulate over ...

ACM/IEEE2016

Multitask Diffusion Adaptation Over Asynchronous Networks

Ali H. Sayed, Roula Nassif

The multitask diffusion LMS is an efficient strategy to simultaneously infer, in a collaborative manner, multiple parameter vectors. Existing works on multitask problems assume that all agents respond to data synchronously. In several applications, agents ...

IEEE2016

An Overlap-Contention Free True-Single-Phase Clock Dual-Edge-Triggered Flip-Flop

Andreas Peter Burg, Adam Shmuel Teman, Andrea Bonetti

Dual-edge-triggered (DET) synchronous operation is a very attractive option for low-power, high-performance designs. Compared to conventional single-edge synchronous systems, DET operation is capable of providing the same throughput at half the clock frequ ...

2015

A fully modular tool for small-signal stability analysis of hydroelectric systems

Philippe Allenbach, Basile Kawkabani, Sébastien Alligné, Pedro Camilo de Oliveira e Silva

In electrical systems, the small-signal stability analysis method is usually applied to synchronous machines by using the Park representation (d, q-components). This paper presents the generalization of a different approach for this method, based on a, b, ...

IEEE2014

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