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Digital Design and Signoff Excellence

Inside Cadence Digital Design and Signoff Excellence Event

22 Feb 2026 • 4 minute read

Cadence Connect DSG, Bangalore

If there was one unmistakable message from the Advancing Digital Design and Signoff Excellence event hosted by Cadence on February 11, 2026, it was this: AI is no longer just influencing chip design, it is redefining it.

From hallway conversations to keynote insights, the energy in the room reflected a shared realization among senior chip designers, engineering managers, and implementation specialists: the semiconductor industry is entering what many are calling the AI supercycle. And this cycle is demanding more than incremental improvements; it is driving a structural rethink of how silicon is architected, implemented, and signed off.

The Moment the Conversation Shifted: Design for AI, AI for Design

Cadence Connect DSG, Bangalore

The day opened with a keynote from Chin-Chi Teng, PhD, Sr VP and GM - Digital and Signoff Group at Cadence, whose theme, "Powering the AI Supercycle – Design for AI and AI for Design," immediately reframed how attendees viewed the future of silicon innovation. Instead of treating AI as simply another workload domain, the keynote positioned it as a generational transformation, similar to the rise of mobile or cloud computing, but unfolding at unprecedented speed and scale.

The keynote highlighted three powerful realities reshaping the semiconductor landscape:

Massive Investment Is Accelerating the AI Era

Global hyperscalers are committing investments measured in hundreds of billions of dollars toward AI infrastructure. These investments are not only scaling compute requirements but also accelerating expectations for performance, efficiency, and time to market.

AI Is Expanding Silicon's Market Horizons

By 2030, AI-driven systems are projected to influence multi-trillion-dollar opportunities across sectors, including automotive, communications, industrial automation, and healthcare. The roadmap presented divides this evolution into:

  • Infrastructure AI
  • Physical AI
  • Sciences AI

A Dual Innovation Strategy Is Emerging

Chin-Chi emphasized two complementary pillars:

  • Design for AI: Building infrastructure capable of supporting AI workloads
  • AI for Design: Embedding AI into EDA workflows to improve productivity and quality of results

Cadence Connect DSG, Bangalore

The New Scaling Reality: Beyond Moore's Law

One of the strongest threads throughout the keynote was the industry's shift beyond traditional transistor scaling. As Moore's Law slows, scaling is increasingly driven by architectural and packaging innovation.

The keynote highlighted major advances, including:

  • Over 500 tapeouts at 3nm and 2nm nodes
  • Early progress toward 1.4nm technology
  • Increasing adoption of heterogeneous compute architectures

Advanced packaging techniques such as chiplets, 3D-IC integration, and system-on-wafer designs are becoming essential to sustain AI performance growth.

Cadence Connect DSG, Bangalore

Attendees repeatedly referenced how these innovations are expanding design scope from single-die optimization to system-level engineering challenges.

When Connectivity Becomes the Real Bottleneck

Cadence Connect DSG, Bangalore

The guest keynote from Karthik Anand, AVP - Central Engineering at Marvell, reinforced a pivotal insight reshaping infrastructure design: AI is transforming computing from chip-centric optimization to system-centric performance engineering.

  • AI Is Driving Cluster-Scale Computing: Modern AI training and inference workloads are executed across massive compute clusters rather than individual chips. This shift fundamentally changes optimization strategies across silicon, packaging, and networking layers.
  • Connectivity Is Now the Primary Performance Differentiator: As AI systems scale, performance bottlenecks increasingly arise from data movement rather than raw compute capability. Efficient communication across XPUs, memory systems, racks, and entire data center fabrics has become critical.
  • Innovation Now Requires Ecosystem Collaboration: Karthik highlighted deep collaboration between Marvell and Cadence across synthesis, implementation, signoff, packaging, and power optimization. This partnership model is increasingly necessary to meet AI infrastructure demands.

AI Moves from Theory to Production Design Flows

The implementation track demonstrated how AI is actively reshaping digital design methodologies. User presentations from Qualcomm, Intel, and Samsung Electronics showcased real-world applications of AI-assisted workflows. Key themes included:

  • AI-driven floorplanning and placement optimization
  • Physical-aware synthesis delivering measurable PPA improvements
  • Faster design convergence and reduced iteration cycles

Sessions highlighted how platforms like Cadence Cerebrus AI Studio are enabling:

  • 2 – 8% PPA improvements
  • Significant turnaround time reductions
  • Thousands of successful production tapeouts

One attendee summarized the shift during a networking session: "AI is becoming the virtual engineer that continuously optimizes the design flow."

Signoff at Multibillion-Transistor Scale

Parallel sessions in the signoff track emphasized how verification and closure challenges are escalating with design scale and complexity. User presentations from Alphawave Semi, Arm, and Google highlighted advanced signoff strategies. Key innovations included:

  • AI-driven EM-IR convergence automation
  • Timing closure for reticle-scale designs
  • Constraint validation and management automation
  • GPU-accelerated power signoff workflows

Cadence Connect DSG, Bangalore

Behind the Scenes: The Real Conversations Designers Are Having

While presentations delivered valuable insights, informal discussions revealed deeper industry concerns. Many engineers described how design variables are increasing faster than traditional manual methodologies can manage. There was widespread agreement on three emerging realities:

  • AI workloads require holistic system-level optimization
  • Tool flows must evolve into integrated platforms
  • Collaboration across silicon, packaging, and infrastructure teams is becoming mandatory

The event didn't just showcase tools—it reflected a shift in engineering culture.

Key Takeaways

  • AI is Redefining Performance Boundaries:Connectivity, memory bandwidth, and system integration are now dominant optimization drivers.
  • AI-Assisted Design Is Becoming Essential:Machine learning is rapidly transitioning from optional enhancement to foundational workflow component.
  • Advanced Packaging Is Extending Scaling Potential: Multi-die architectures and 3D-IC technologies are redefining system performance limits.
  • Signoff Complexity Is Increasing Rapidly: Automation and intelligent constraint management are critical for achieving closure at advanced nodes.
  • Ecosystem Collaboration Is Accelerating Innovation: Partnerships across design tool vendors, silicon providers, and infrastructure companies are enabling faster AI scaling.

The Bigger Question Ahead

If this event captured anything, it is that the semiconductor industry is not simply evolving, it is reorganizing itself around AI-driven computing models.

Chip designers are no longer optimizing isolated silicon components. They are building the computational backbone for next-generation intelligence systems.

So, here's the question that remains: As AI continues reshaping both infrastructure and design workflows, how will engineering teams adapt their methodologies, skills, and collaboration models to stay competitive in this new supercycle?

Explore Further

Learn about Cadence's AI-driven integrated solution to design, validate, package, and optimize 3D-IC technologies.

Cadence Connect DSG, Bangalore


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