Publication

Supporting Dimensional Analysis in SystemC-AMS

Alain Vachoux, Torsten Mähne
2009
Conference Papers

Résumé

This paper will introduce new modeling capabilities for SystemC-AMS to describe energy conserving multi-domain systems in a formal and consistent way at a high level of abstraction. To this end, all variables and parameters of the system model need to be annotated with their measurement units in such a way that they become intrinsic part of the data type. This enforces correct model assembly through strict interfaces and coherent formulas describing the analog behavior by means of dimensional analysis. A library of generic block diagram components has been developed to demonstrate how both requirements can be met using the Boost libraries together with SystemC- AMS. The demonstrated implementation techniques are the key to integrate new Models of Computation (MoCs) into SystemC-AMS to facilitate further the description of multi-domain systems.

Source officielle

https://infoscience.epfl.ch/entities/publication/168a89a4-e627-4aaf-a4f9-33c6b5885dc2

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Alain Vachoux, Torsten Mähne
2009
Conference Papers

Résumé

Source officielle

https://infoscience.epfl.ch/entities/publication/168a89a4-e627-4aaf-a4f9-33c6b5885dc2

À propos de ce résultat

Concepts associés (32)

SystemC

SystemC est un langage de programmation compatible avec C++, pour la conception, la modélisation et la vérification au niveau système d'un circuit logique. Ce n'est pas un langage de description de matériel (HDL), mais un complément au niveau supérieur pour sa simulation. Son standard est standardisé et ratifié par lOpen SystemC Initiative (OSCI) aet Accellera Systems Initiative sous la norme IEEE Std. 1666-2011. SystemC est souvent confondu avec un langage de description de matériel (HDL), tel que VHDL ou Verilog.

Langage de description de matériel

Un langage de description de matériel, ou du matériel (ou HDL pour hardware description language en anglais) est un langage informatique permettant la description d'un circuit électronique au niveau des transferts de registres (RTL). Celui-ci peut décrire les fonctions réalisées par le circuit (description comportementale) ou les portes logiques utilisées par le circuit (description structurelle). Il est possible d'observer le fonctionnement d'un circuit électronique modélisé dans un langage de description grâce à la simulation.

Accellera

Accellera Systems Initiative (Accellera) is a standards organization that supports a mix of user and vendor standards and open interfaces development in the area of electronic design automation (EDA) and integrated circuit (IC) design and manufacturing. It is less constrained than the Institute of Electrical and Electronics Engineers (IEEE) and is therefore the starting place for many standards. Once mature and adopted by the broader community, the standards are usually transferred to the IEEE.

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