Free VLSI Learning for Semiconductor Engineers
A structured, open-access semiconductor curriculum designed to take engineers from digital logic fundamentals to production-grade physical design and timing signoff.
What SiliconPath Provides
15 Structured Learning Paths
150 structured technical modules spanning the full VLSI spectrum — from digital logic gates and Verilog HDL to clock tree synthesis, low power UPF, and physical verification.
Hands-on Engineering Lab
Interactive diagnostic case studies based on authentic EDA reports (PrimeTime, Tempus, Innovus, ICC2). Practice diagnosing setup violations, hold races, congestion, and clock skew.
55 STA Interview Questions
Curated static timing analysis questions with rigorous engineering answers, setup/hold derivations, OCV/AOCV explanations, and crosstalk noise analysis.
The Motivation
Entering the semiconductor industry has historically presented a steep barrier to entry. Commercial EDA tool suites cost tens of thousands of dollars per license, university VLSI curricula often rely on outdated slides, and private commercial training institutes charge exorbitant fees for basic labs.
With the advent of open-source silicon initiatives — like the SkyWater 130nm PDK, OpenROAD, Yosys, and Magic — anyone with a computer can now learn how chips are synthesized, placed, routed, and physically verified.
SiliconPath was created to bridge the gap between academic theory and day-to-day tapeout reality: providing structured curriculums, real EDA log analysis, and rigorous interview questions completely free.
Our Commitments
Semiconductor education should not be locked behind $3,000 corporate bootcamps or artificial paywalls. Every lesson, interview answer, and lab case on SiliconPath is completely free and accessible without mandatory login.
We prioritize actual EDA tool commands (TCL, SDC), signoff tolerances, and real manufacturing physics over generic textbook trivia. Everything is designed to reflect what physical design and verification engineers do on the job.
No fake user metrics, no fabricated testimonials, no marketing hype. We let the clarity of our curriculum and the rigor of our engineering explanations speak for itself.
Questions, Suggestions, or Contributions?
SiliconPath is continuously updated with new lab cases, timing closure scenarios, and interview questions. We welcome technical feedback from semiconductor engineers worldwide.