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Simulation Models
Transceiver Model Specifications
1. Requirement Specification for Transceiver Simulation Models
In this specification the demands on the simulation models of the transceivers for vehicle networks as well as the required scope of services through the semiconductor manufacturers are described.
The simulation models of the transceivers are supposed to be used for the simulation of the physical level of
vehicle networks.
The simulations should give early indications over:
– the influence of different topologies on the system operation,
– the evaluation of the functionality in case of changes to the system,
– requirements for future transceivers,
– the impact of specific limiting conditions in the automotive environment,
– the interaction of system components (e.g. the influence of additional components on
transceiver functions),
– the system operation for specified “worst case scenarios” or at the system boundary.
The simulation contributes to the system reliability. Changes to the vehicle topology and the demands on components (e.g. transceivers) are avoided.
The actual specification focuses on CAN-Transceivers.
Requirement Specification for Transceiver Simulation Models (V1.0, 2008-01)
Requirement Specification for Transceiver Simulation Models (V1.0, Errata Sheet, 2009-11)
Requirement Specification for Transceiver Simulation Models (V1.1, 2010-02)
2. Model Conformance Test Specification
The Methods for this conformance test lead to the checking of the model behaviour against underlying protocolspecific transceiver specifications (ISO11898-2 / ISO11898-5), data sheets, GIFT requirements and comparing the model behaviour against real device behaviour.
Further this specification is based on "Requirement Specification for Transceiver Simulation Models (V1.0)". That means, it is restricted to highspeed-CAN transceivers only.
Model Conformance Test Specification (V1.0, 2008-10)
Model Conformance Test Specification (V1.1, 2010-02)
Comments can be submitted to topqa@cs-group.de.
A provider for performing the tests is:
C&S Group GmbH
Topology Quality Assurance
Am Exer 19c
D-38302 Wolfenbuettel
Phone: +49 5331 / 90555 0
Fax: +49 5331 / 90555 110
Email: topqa@cs-group.de
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