toast vs DFT 101

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Design for Test (DFT) made simple and practical. DFT 101 is a focused learning app designed for students, engineers, and professionals who want to understand Design for Testability clearly — from fundamentals to interview-level concepts. This app avoids unnecessary theory and focuses on what really matters in real-world DFT. What you’ll learn • What DFT is and why testability matters • Controllability and observability • Scan chains and scan flip-flops • Shift vs capture • Fault models (stuck-at, transition) • ATPG fundamentals • Test power and timing concepts • Boundary scan, JTAG, BIST & MBIST • Test compression and diagnosis basics How you learn • Simple definitions and explanations • Practical examples • Topic-wise quizzes (60%+ to complete) • Progress tracking • Dedicated Interview Mode for fast Q&A practice Who this app is for • VLSI students • Entry-level DFT engineers • Professionals refreshing DFT concepts • Interview preparation No ads. No in-app purchases. Just focused learning.