Smart Verification Solution

Questa One

Questa One smart verification solution delivers a transformative shift to AI-powered verification, pioneering intelligent automation to break past traditional limitations and empower teams with unmatched speed, efficiency and scalability.

It's the industry’s most comprehensive and easy-to-use clock-domain crossing verification solution.

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Scalable Verification Solution
Accelerates Engines
Empowers Engineers and Maximizes Productivity

Turning vision into reality: How Questa One fulfils the promise of smart verification

Verification is no longer just a step in the design flow, it’s rapidly becoming the biggest barrier to innovation. In response, Siemens offers a transformative shift toward verification that is connected, data-driven, and scalable.

Questa One delivers a next-generation solution engineered to turn verification from a bottleneck into a competitive advantage.

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Breaking the bottleneck

Why Questa One smart verification solution?

Questa One—our data-drive, scalable verification solution—accelerates engines, empowers engineers and maximizes productivity.

Frequently Asked Questions

What is Questa One?

Questa One is the Siemens EDA smart verification solution powered by AI, purpose-built to address productivity gaps caused by increasing design complexities of 3DIC and chiplet-based architectures. It accelerates verification through faster engines, automates workflows powered by AI, and reduces verification workloads to achieve improved coverage. Questa One improves overall performance and productivity through, faster engines, faster engineers and fewer workloads.
What is the significance of "One" in Questa One?

The word “one” is about integrating flows, combining engines and unifying applications to provide productivity gains to the end user. For example, AI converts user intent into one automated workflow for total productivity.
What does Questa One deliver?

Questa One synergistically integrates the power of tools, technologies and products by offering over one dozen new products and more than 17 generative, analytic, and prescriptive AI-based capabilities across simulation and debug, design creation, static, formal and verification intellectual property (IP).

Discover connected solutions and verification products

Ensure the highest verification confidence, accelerate coverage closure and improve productivity using best-in-class solutions for digital verification, debug and data analytics. Ensure the highest verification confidence, accelerate coverage closure and improve productivity using best-in-class products for digital verification, debug and data analytics.

Smart Verification

Explore smart verification capabilities in Questa One, encompassing smart creation, smart analysis, smart debug, smart regression and smart engines.

DFT-Aware

Accelerate your product lifecycle and lower DFT-Sign-off costs with Questa One's scalable, streamlined, context-aware DFT technology suite, offering industry leading performance…

Safety-Aware

Smart systems are ubiquitous and many are safety-critical, so developers must be able to detect and control failures. Developers need high performing tools to perform safety analysis…

Power-Aware

When it comes to early design space exploration, power estimation, and optimizing for low-power RTL, Questa One provides a wide range of tools to produce efficient designs targeting…

Accelerate Coverage Closure

A comprehensive view of coverage from start to finish by bringing together various tools and flows into seamless unified interface.

Secure and Reliable

Assess the security level of your design and implementation by exploring trust and assurance solutions that help protecting hardware devices from design to implementation.