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Taking Mixed-Signal Substrate Noise Coupling Simulation to the Behavoral Level using SystemC
Mittuniversitetet, Fakulteten för naturvetenskap, teknik och medier, Institutionen för informationsteknologi och medier.
Mittuniversitetet, Fakulteten för naturvetenskap, teknik och medier, Institutionen för informationsteknologi och medier.
Ansvarig organisation
2004 (Engelska)Ingår i: Proceedings of the International Workshop on System-on-Chip for Real-Time Applications (IWSOC 2004)), 2004Konferensbidrag, Publicerat paper (Refereegranskat)
Abstract [en]

The paper presents methods and models to simulate substrate noise coupling at the behavioral level. The models are implemented as a part of the SystemC based Behavioral level Noise Coupling (BeNoC) simulation application. The application is designed as a wrapper to SystemC component modules, enabling designers to simulate substrate noise coupling in their modules during the entire circuit refinement process. This is enabled through the two main contributions presented in this paper: (1) methods to connect the behavioral level with low level circuit simulations and (2) generation of a fast and accurate circuit model for substrate coupling simulations. The accuracy of the generated substrate noise coupling model is verified against device simulations. The same verification test case is used to demonstrate the connection between behavioral simulations and circuit simulations.

Ort, förlag, år, upplaga, sidor
2004.
Nyckelord [en]
mixed signal, SystemC
Nationell ämneskategori
Elektroteknik och elektronik
Identifikatorer
URN: urn:nbn:se:miun:diva-2580Lokalt ID: 1905OAI: oai:DiVA.org:miun-2580DiVA, id: diva2:27612
Projekt
STC - Sensible Things that CommunicateTillgänglig från: 2008-09-30 Skapad: 2009-01-07 Senast uppdaterad: 2009-07-29Bibliografiskt granskad
Ingår i avhandling
1. Behavioral Level Simulation Methods for Early Noise Coupling Quantification in Mixed-Signal Systems
Öppna denna publikation i ny flik eller fönster >>Behavioral Level Simulation Methods for Early Noise Coupling Quantification in Mixed-Signal Systems
2005 (Engelska)Licentiatavhandling, sammanläggning (Övrigt vetenskapligt)
Abstract [en]

In this thesis, noise coupling simulation is introduced into the behavioral level. Methods and models for simulating on-chip noise coupling at a behavioral level in a design flow are presented and verified for accuracy and validity. Today, designs of electronic systems are becoming denser and more and more mixed-signal systems such as System-on-Chip (SoC) are being devised. This raises problems when the electronics components start to interfere with each other. Often, digital components disturb analog components, introducing noise into the system causing degradation of the performance or even introducing errors into the functionality of the system. Today, these effects can only be simulated at a very late stage in the design process, causing large design iterations and increased costs if the designers are required to return and make alterations, which may have occurred at a very early stage in the process. This is why the focus of this work is centered on extracting noise coupling simulation models that can be used at a very early design stage such as the behavioral level and then follow the design through the various design stages. To realize this, SystemC is selected as a platform and implementation example for the behavioral level models. SystemC supports design refinement, which means that when designs are being refined and are crossing the design levels, the noise coupling models can also be refined to suit the current design. This new way of thinking in primarily mixed-signal designs is called Behavioral level Noise Coupling (BeNoC) simulation and shows great promise in enabling a reduction in the costs of design iterations due to component cross-talk and simplifies the work for mixed-signal system designers.

Ort, förlag, år, upplaga, sidor
Sundsvall: Mid Sweden University, 2005. s. 41
Serie
Mid Sweden University licentiate thesis, ISSN 1652-8948 ; 1
Nyckelord
Noise Coupling, Behavioral, Simulation Methods
Nationell ämneskategori
Elektroteknik och elektronik
Identifikatorer
urn:nbn:se:miun:diva-3434 (URN)3434 (Lokalt ID)91-85317-00-4 (ISBN)3434 (Arkivnummer)3434 (OAI)
Presentation
M102, Holmgatan 10, Sundsvall (Engelska)
Opponent
Handledare
Anmärkning
Electronics Design DivisionTillgänglig från: 2008-09-30 Skapad: 2008-09-30 Senast uppdaterad: 2011-02-06Bibliografiskt granskad

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Lundgren, JanO'Nils, Mattias

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