industry news
Subscribe Now

Cadence Introduces Comprehensive Safety Solution for Faster Certification of Automotive and Industrial Designs


• The Cadence Safety Solution includes the new unified Midas Safety Platform driving analog and digital full flows for FMEDA-based functional safety design and verification
• The safety flows provide automotive, industrial and aerospace customers with integrated safety analysis, fault campaign management and execution capabilities
• The new solution features enhanced Cadence verification engines that allow for complete ISO 26262 and IEC 61508 verification

SAN JOSE, Calif., October 19, 2021—Cadence Design Systems, Inc. (Nasdaq: CDNS) today announced the Cadence® Safety Solution, a new offering targeting safety-critical applications and featuring integrated analog and digital safety flows and engines for faster ISO 26262 and IEC 61508 certification. The solution, which includes a new failure modes, effects, and diagnostic analysis (FMEDA) offering called the Cadence Midas™ Safety Platform, allows customers to perform FMEDA-driven analog and digital verification of safety-critical semiconductors for advanced automotive, industrial and aerospace applications.

As state-of-the-art electronics propel the automotive, industrial and aerospace industries into a future of more connectivity and autonomy, the development of safety-compliant semiconductors is critical. Developed to improve automation, confidence and productivity associated with achieving compliance to functional safety standards, such as ISO 26262, the Cadence Safety Solution offers new verification tools, including the Midas Safety Platform, vManager™ Safety Manager and Xcelium™ Safety Simulator. Additionally, the safety solution consists of existing verification, design, analog and digital tools, including the Cadence Jasper™ Functional Safety Verification (FSV) App, Legato™ Reliability Solution, Spectre® Simulation Platform, Genus™ Synthesis Solution, Innovus™ Implementation System, Modus DFT Software Solution and Conformal® Equivalence Checker.

“Semiconductor development for automotive applications presents a host of challenges that the entire supply chain needs to address, including rigorous safety certifications required to achieve compliance with the ISO 26262 standard,” said Paul Cunningham, corporate vice president and general manager of the System & Verification Group at Cadence. “With the new Cadence Safety Solution, customers have access to the Midas Safety Platform, which fully integrates with Cadence design and verification flows, including vManager Safety Manager, Xcelium Safety Simulator, Jasper FSV App, Genus Synthesis Solution, and Spectre Simulation Platform, offering improved productivity and accelerated safety compliance.”

The Cadence Safety Solution includes flows and engines enhanced for advanced safety design and verification. The solution includes:

• FMEDA Management: The new Midas Safety Platform provides early phase exploration of functional safety architectures and leverages native chip design data to perform accurate safety analysis efficiently. The platform is a unified solution available across Cadence products, and with its modular architecture, supports both embedded or standalone usage with the Cadence flow.

• Fault Simulation: The new Xcelium Safety Simulator leverages Cadence’s leading native serial and concurrent fault simulation technologies to drive the highest performing safety analysis available. The simulator’s machine learning algorithms, coupled with the formal-based flow, dramatically accelerates the overall verification throughput.

• Fault Campaign Management: The new vManager Safety Manager offers functional and safety verification management integrated in one unified system for verification campaign management across all Cadence engines. Customers can experience a 3X turnaround time reduction for safety verification campaigns by leveraging vManager Safety Manager to orchestrate fault coverage across the Jasper FSV App and Xcelium Safety Simulator. Also, the vManager Verification Management platform offers customers connections to enable requirements traceability, while vManager Safety Manager handles safety verification in both analog and digital domains and automates reporting for required safety documentation.

• Formal Verification: The Jasper FSV App applies industry-leading formal techniques to fault analysis, reducing a simulation fault list by up to 30%, increasing safety verification performance.

• Automated Analog Functional Safety: The Safety Solution integrates the Spectre Simulation Platform and the Legato Reliability Solution to allow automated launching of analog and mixed-signal fault simulations for different failure modes and generation of functional safety diagnostic coverage reports with an annotation back into the Midas Safety Platform, accelerating functional safety closure.

• Automated Safety Mechanism Insertion, Optimization and Verification: The Safety Solution integrates the Genus Synthesis Solution, Innovus Implementation System and Conformal Equivalence Checker to guide the insertion of safety mechanisms, such as triple modular redundancy and dual-core lock-step safety islands, in the implementation flow, allowing customers to achieve safety requirements while optimizing for power, performance and area objectives.

“As automation advances in functional safety, the role of standardization from groups like Accellera Systems Initiative and IEEE becomes important,” said Alessandra Nardi, senior engineering group director at Cadence. “The Accellera Functional Safety Working Group is defining a standard language to capture and exchange functional safety data that will significantly benefit interoperability and traceability. Cadence is contributing to the Accellera Functional Safety Working Group and supporting the IEEE P2851 efforts to continue the development of these standards.”
The Cadence Safety Solution supports the company’s Intelligent System Design™ strategy, enabling SoC design excellence through best-in-class tools and flows. For more information on the Cadence Safety Solution, please visit


“Functional safety is increasingly critical in the design of modern automotive computing systems and remains vital to applications requiring a high level of reliability across the industrial and aerospace markets as well. The new Cadence Safety Solution to help in design and verification efficiency for various safety-related applications embodies the spirit of the Arm Functional Safety Partnership Program in providing reliable and integrated solutions to end customers.”
– Suraj Gajendra, senior director of technology strategy, Automotive and IoT Line of Business, Arm

“ASIL-B process and safety architecture were critical requirements in the development of our advanced AI processor when addressing automotive applications. The Cadence Safety Solution helped us achieve these goals by allowing us to perform early estimations of the safety metrics based on a predecessor design, enabling proper planning for safety mechanisms.”
– Ori Katz, VLSI director and safety manager, Hailo

“In our Automotive SoC functional safety flow, we achieve ISO 26262 compliance by running fault analog simulations with customizable rules for optimized distribution, sampling size, monitoring and safety criteria. We use the Cadence Legato Reliability Solution to perform fault injection into our analog designs, run simulations and incorporate the results into our safety metrics. The solution integrates well with the Virtuoso platform, allowing us to reuse the testbenches and simulation environment setup. With this solution, we are able to meet ISO 26262 safety requirements with the necessary accuracy and flexibility with high productivity.”
– Yurii Toporov, design engineer, Melexis

“Simulating random faults in functional safety verification is a big challenge in industrial applications. Modeling the diverse nature of safety mechanisms adds significant complexity and requires reliable and flexible simulation tools. In providing flow automation, turnaround time optimization and quality of results, the new Cadence Safety Solution extends the existing Cadence Verification Suite and helps us achieve faster IEC 61508 certification.”
– Franck Roche, architecture, technical support, application and tools director, Microcontroller Division, STMicroelectronics

About Cadence

Cadence is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise. The company applies its underlying Intelligent System Design strategy to deliver software, hardware and IP that turn design concepts into reality. Cadence customers are the world’s most innovative companies, delivering extraordinary electronic products from chips to boards to systems for the most dynamic market applications, including consumer, hyperscale computing, 5G communications, automotive, mobile, aerospace, industrial and healthcare. For seven years in a row, Fortune magazine has named Cadence one of the 100 Best Companies to Work For. Learn more at

© 2021 Cadence Design Systems, Inc. All rights reserved worldwide. Cadence, the Cadence logo and the other Cadence marks found at are trademarks or registered trademarks of Cadence Design Systems, Inc. Arm is a registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere. All other trademarks are the property of their respective owners.

Leave a Reply

featured blogs
Sep 21, 2023
Wireless communication in workplace wearables protects and boosts the occupational safety and productivity of industrial workers and front-line teams....
Sep 26, 2023
5G coverage from space has the potential to make connectivity to the Internet truly ubiquitous for a broad range of use cases....
Sep 26, 2023
Explore the LPDDR5X specification and learn how to leverage speed and efficiency improvements over LPDDR5 for ADAS, smartphones, AI accelerators, and beyond.The post How LPDDR5X Delivers the Speed Your Designs Need appeared first on Chip Design....
Sep 26, 2023
The eighth edition of the Women in CFD series features Mary Alarcon Herrera , a product engineer for the Cadence Computational Fluid Dynamics (CFD) team. Mary's unwavering passion and dedication toward a career in CFD has been instrumental in her success and has led her ...
Sep 21, 2023
Not knowing all the stuff I don't know didn't come easy. I've had to read a lot of books to get where I am....

featured video

TDK PowerHap Piezo Actuators for Ideal Haptic Feedback

Sponsored by TDK

The PowerHap product line features high acceleration and large forces in a very compact design, coupled with a short response time. TDK’s piezo actuators also offers good sensing functionality by using the inverse piezo effect. Typical applications for the include automotive displays, smartphones and tablet.

Click here for more information about PowerHap Piezo Actuators

featured paper

Intel's Chiplet Leadership Delivers Industry-Leading Capabilities at an Accelerated Pace

Sponsored by Intel

We're proud of our long history of rapid innovation in #FPGA development. With the help of Intel's Embedded Multi-Die Interconnect Bridge (EMIB), we’ve been able to advance our FPGAs at breakneck speed. In this blog, Intel’s Deepali Trehan charts the incredible history of our chiplet technology advancement from 2011 to today, and the many advantages of Intel's programmable logic devices, including the flexibility to combine a variety of IP from different process nodes and foundries, quicker time-to-market for new technologies and the ability to build higher-capacity semiconductors

To learn more about chiplet architecture in Intel FPGA devices visit:

featured chalk talk

In-Cabin Monitoring Systems (ICMS) Using Automotive Short Range Radar
Sponsored by Infineon
Worldwide regulation and legislation is driving a demand for automotive in-cabin monitoring systems. In this episode of Chalk Talk, Michael Thomas and Amelia Dalton investigate how short range radar can be utilized for a variety of in-cabin monitoring systems. They also examine the implementation of these different systems and how Infineon’s low-cost and low power radar solutions could make our vehicles safer than ever before.
Nov 1, 2022