Accelerate Your Career with Technology Porting in VLSI: From Legacy Nodes to Advanced Nodes

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Importance of Technology Porting in Today’s Semiconductor Industry

In today’s high-speed semiconductor landscape, time-to-market (TTM) and efficient reuse of designs are key to product success. Technology porting — the process of transferring a layout or design from one technology node (e.g., 65nm) to another (e.g., 28nm or 5nm) — has become a strategic trend.

Why it matters:

  • Shortens product development time vs. building a chip from scratch
  • Reduces cost by leveraging existing IPs
  • Enables multi-foundry compatibility
  • Addresses TTM demands in consumer and automotive electronics

How Does Porting Help You as a VLSI Engineer?

Whether you’re a Layout Engineer, Circuit Design Engineer, or Physical Design (PD) professional, understanding porting strengthens your core skillset and boosts your interview readiness.

Layout Engineers:

  • Adapt layout constraints across PDKs
  • Redesign guard rings, tap structures, and migration of analog blocks
  • Fix DRC and LVS post-migration

Circuit Designers:

  • Tweak transistor-level parameters for PPA (Power, Performance, Area) gains
  • Ensure proper functionality under new design rules
  • Re-characterize cells if needed

PD Engineers:

  • Map floorplans to new tech specs
  • Handle placement, routing, and timing closure differences

CAD/Verification Engineers:

  • Validate PDK files across technologies
  • Ensure signoff automation and flows work seamlessly post-port

How Porting Helps Meet Time to Market

Creating a brand-new ASIC can take anywhere between 6 to 12 months, involving extensive validation and iteration. In contrast, a well-planned porting project can be completed in 3-4 weeks, depending on IP size and complexity.

Key benefits:

  • Enables quick design reuse
  • Helps small teams meet aggressive customer deadlines
  • Enables rapid tapeouts in IP-centric companies

Many leading product and fabless companies today prioritize porting to beat their competition to market – and they need engineers who can understand and execute such projects end-to-end.

What You’ll Learn in the Technology Porting Course by Semionics

This hands-on course provides:

  • End-to-end knowledge of Analog and Digital Porting Flows
  • Understanding the scope of porting projects
  • A live case study of an AMS Porting Project
  • Insights on layout migration challenges, PPA trade-offs
  • Role-specific guidance for Analog/Layout/PD engineers
  • Tips to plan and execute a porting project with minimum iterations

We also discuss comparing ASIC vs. FPGA in a TTM context, helping you position yourself in the semiconductor ecosystem with clarity.

Direct Learners to Semionics for Advanced Learning

You can now gain access to this industry-relevant course on our LMS platform:


Why Choose Semionics?

At Semionics, we offer:

  • Instructors with 20+ years of tapeout experience
  • Projects modeled on real-world industry porting challenges
  • Targeted upskilling for interviews and job-readiness


With technology porting becoming the norm across fabless design teams, now is the time to upgrade your VLSI career.


Final Thoughts

Technology porting isn’t just a trend—it’s a strategic necessity in the VLSI industry. Knowing how to plan, adapt, and execute porting projects makes you invaluable to any semiconductor company.

With Semionics Academy, you gain:

  • Deeper knowledge of AMS and Digital layout reuse
  • Insights into PDK changes and physical verification challenges
  • The confidence to deliver results under time constraints

Semionics Academy – Your global partner for VLSI upskilling and ASIC signoff expertise.

Ready to fast-track your porting skills? Join us today. Signoff with confidence.

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