Increasingly, in areas in which high bandwidth and reliable performance are essential Ethernet is being used. These include advanced driver assistance systems (ADAS), vehicle network backbones, audio video bridging (AVB) systems, and diagnostic communication over Internet Protocol (DoIP). The Mentor® Volcano VSA tool addresses the network-wide timing analysis challenges where a mixture of CAN, FlexRay, and Ethernet-based network busses co-exist. The AUTOSAR standard supports timing definition for all elements in a mixed-topology network. The Volcano VSA tool addresses the challenge of accounting for the many different timing paths.
“The rapid growth of software and electronic systems in today’s vehicles has meant that existing vehicle network technologies are not able to handle the data communication load created,” said Scot Morrison, general manager, Embedded Runtime Solutions, Mentor Graphics. “The high-bandwidth capabilities of an Ethernet network, along with competitive manufacturing costs, have made it a good choice for many ECU interfaces within a modern vehicle. Our Volcano VSA design tools will allow engineers to efficiently design hybrid networks utilizing Ethernet, CAN, LIN and FlexRay technologies.”
A real-life example based on a Freescale ECU evaluation board and Broadcom’s BroadR-Reach® technology (Ethernet physical layer standard for automotive), along with COTS network analysis tools, will be on display at the Mentor Graphics booth at the Automotive Ethernet Congress on February 4-5, 2015 in Munich, Germany.
AUTOSAR (AUTomotive Open System ARchitecture) is an open and standardized automotive software architecture, jointly developed by automobile manufacturers, suppliers and tool developers. Users of Volcano VSA are now able to develop and integrate networking functions in an AUTOSAR environment.
About Mentor Embedded
The Mentor Graphics® Embedded Systems Division enables embedded development for a variety of applications including automotive, industrial, smart energy, medical devices, and consumer electronics. Embedded developers can create systems with the latest processors and micro-controllers with commercially supported and customizable Linux-based solutions including the industry-leading Sourcery™ CodeBench and Mentor Embedded Linux products. For real-time control, systems developers can take advantage of the small footprint and low-power-capable Nucleus® RTOS.
Mentor Graphics, Mentor, and Nucleus are registered trademarks and Sourcery, Volcano, and VSA are trademarks of Mentor Graphics Corporation. All other company or product names are the registered trademarks or trademarks of their respective owner.
The registered trademark Linux® is used pursuant to a sublicense from LMI, the exclusive licensee of Linus Torvalds, owner of the mark on a worldwide basis.
Volcano Vehicle Systems Architect (VSA)
VSA enables the design of SW & HW architecture of an AUTOSAR system, mapping of SW components to electronic control units & system signals exchange between them.
About Mentor Graphics
Mentor Graphics Corporation (mentor.com) is a world leader in electronic hardware and software design solutions, providing products, consulting services and award-winning support for the worlds most successful electronic, semiconductor and systems companies. Established in 1981, the company reported revenues in the last fiscal year in excess of $1.15 billion. Corporate headquarters are located at 8005 S.W. Boeckman Road, Wilsonville, Oregon 97070-7777.