Power Consumption Analysis of New Generation of Polymorphic Gates

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26230%2F20%3APU135490" target="_blank" >RIV/00216305:26230/20:PU135490 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/DDECS50862.2020.9095579" target="_blank" >http://dx.doi.org/10.1109/DDECS50862.2020.9095579</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/DDECS50862.2020.9095579" target="_blank" >10.1109/DDECS50862.2020.9095579</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Power Consumption Analysis of New Generation of Polymorphic Gates

Popis výsledku v původním jazyce

One of the possible ways how to accomplish multifunctional digital circuits follows the paradigm of Polymorphic electronics. Design of such circuits is closely related to the availability of suitable polymorphic gates. Unfortunately, the actual electronic properties of the polymorphic gates published in the past were way too far from matching their conventional CMOS counterparts. A new type of polymorphic gates with significantly better parameters has been recently shown: Gates whose function is determined by the polarity of dedicated supply rails. Such gates have been investigated mostly in terms of their size and propagation delay. In this paper, power consumption of exactly such gates is being analysed. That makes it possible to identify the best variants among them and subsequently compare their properties with conventional CMOS circuits. Furthermore, an extensive gate set consisting of individual polymorphic gates with the lowest power consumption was introduced together with a gate set demonstrating the best found trade-off between gate size, delay and power consumption. Both sets are integrated now into the PoLibSi library - freely available library with polymorphic gates of the new generation.

Název v anglickém jazyce

Power Consumption Analysis of New Generation of Polymorphic Gates

Popis výsledku anglicky

One of the possible ways how to accomplish multifunctional digital circuits follows the paradigm of Polymorphic electronics. Design of such circuits is closely related to the availability of suitable polymorphic gates. Unfortunately, the actual electronic properties of the polymorphic gates published in the past were way too far from matching their conventional CMOS counterparts. A new type of polymorphic gates with significantly better parameters has been recently shown: Gates whose function is determined by the polarity of dedicated supply rails. Such gates have been investigated mostly in terms of their size and propagation delay. In this paper, power consumption of exactly such gates is being analysed. That makes it possible to identify the best variants among them and subsequently compare their properties with conventional CMOS circuits. Furthermore, an extensive gate set consisting of individual polymorphic gates with the lowest power consumption was introduced together with a gate set demonstrating the best found trade-off between gate size, delay and power consumption. Both sets are integrated now into the PoLibSi library - freely available library with polymorphic gates of the new generation.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20206 - Computer hardware and architecture

Projekt

<a href="/cs/project/GA19-10137S" target="_blank" >GA19-10137S: Navrhování a využívání knihoven aproximativních obvodů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

23rd International Symposium on Design and Diagnostics of Electronic Circuits and Systems, DDECS 2020

ISBN

978-1-7281-9938-2

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

Institute of Electrical and Electronics Engineers

Místo vydání

Novi Sad

Místo konání akce

Novi Sad

Datum konání akce

22. 4. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000587761500008