As semiconductor designs continue to scale in complexity and integration, ensuring that chips can be tested thoroughly and economically has become a strategic priority. Manufacturing defects, process variations, and subtle design issues can render even functionally correct designs unusable if they are not detected efficiently during production. Design for Testability https://rivermjgat.ampblogs.com/developing-practical-vlsi-expertise-in-a-rapidly-evolving-semiconductor-industry-76246402