The profile of a data-driven IC design verification software

Every era of IC design expertise introduces new ranges of complexity, and logic verification groups face a bunch of latest challenges on account of this dramatic rise in IC design complexity. Consequently, design closure, understanding engineers have performed sufficient of the correct of verification to make sure that design will work flawlessly, has turn into a key problem for IC builders.

Trade watchers say that logic verification historically consumes over 70% of the general IC improvement cycle. A examine from Wilson Analysis acknowledges this premise by stating that verification groups reaching first-silicon success has declined from 31% in 2014 to only 24% in 2022. It represents the bottom stage recorded up to now 20 years.

Siemens EDA claims to have an answer to this IC design problem: Questa Verification IQ software program. It’s a data-driven verification answer that accelerates verification closure, streamlines traceability, optimizes sources, and speeds time-to-market. Questa Verification IQ is tightly built-in with Siemens’ Polarion REQUIREMENTS software program to facilitate a platform that mechanically captures all information from all engines IC designers run throughout the challenge cycle.

That, in flip, permits IC designers to handle necessities, coding, testing, and launch administration throughout your complete IC design and verification course of. The brand new verification software, powered by synthetic intelligence (AI) expertise, unifies protection information from formal and simulation engines like OneSpin software program, Symphony platform for analog and mixed-signal simulation, and Veloce {hardware} for emulation and prototyping.

Subsequent, the machine studying (ML) performance in Questa Verification IQ analyzes the information to foretell patterns and holes, determine root causes, and prescribe options to potential points. Working example: wi-fi and IoT chip provider Nordic Semiconductor, an early adopter of Questa Verification IQ, has been in a position to substitute the guide effort of gathering regression info with automated dwell standing by utilizing this software. “Questa Verification IQ supplies us with a central portal with high-level trending,” stated Christoffer Amlo, verification crew chief at Nordic Semiconductor.

Questa Verification IQ is a data-driven answer aiming to hurry and simplify the verification course of whereas tied to Siemens’ Polarion REQUIREMENTS software program. Supply: Siemens EDA

Darron Might, product supervisor for VM, debug and protection at Siemens EDA, stated {that a} data-driven method is the reply to the ever-increasing IC design complexity that has amplified useful verification challenges. He added that information is essential to any enchancment as the quantity of information created and consumed over the previous decade has elevated by 50x.

“Knowledge is now king with the emergence of mass storage capabilities and trendy compute infrastructure,” Might stated. “It’s additionally key to machine learning-driven method which is able to revolutionize verification with analytics and traceability options.”

In addition to analytics and traceability, collaboration is the third main driver within the data-centric verification method. Questa Verification IQ—carried out in a web-based utility framework with system and OS independence—permits world engineering groups to collaborate in real-time and thus speed up the verification course of with real-time challenge visibility. “It permits larger collaboration throughout groups and geographies in the course of the verification course of, considerably decreasing closure occasions,” stated Tran Nguyen, senior director of design providers at Arm.

Questa Verification IQ helps public, non-public, and hybrid cloud configurations with native collaboration and centralized information entry. It’s additionally absolutely built-in with fashionable Steady Integration (CI) instruments resembling Jenkins to automate workflows.

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