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DFT Overview: Testability, Observability, Controllability

Updated 18 May 2026

Contents & prerequisites

Prerequisites

Floorplanning: Die Area, Aspect Ratio, Utilization Target

Unlocks

2.5D Integration: Interposer (Si, Glass, Organic), HBM Stack

Article in preparation

DFT Overview: Testability, Observability, Controllability

Learning

PreviousDFM Rules: Redundant Via, Metal Slotting, CMP Density NextDRC (Design Rule Check): Calibre DRC Violation Categories

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