Analysis of CAD tools in VLSI Physical design

The increasing complexity of VLSI physical design has elevated the need for advanced CAD tools capable of efficiently managing tasks such as floor planning, placement, routing, and optimization. This study presents a detailed evaluation of prominent CAD tools, analyzing their effectiveness in addressing the critical demands of modern VLSI design, including power efficiency, performance, and scalability. By comparing the strengths and limitations of each tool, this work aims to guide practitioners in selecting optimal solutions for their specific design requirements. Additionally, emerging trends in CAD development, particularly the integration of AI and machine learning, are discussed as pathways to further enhance design automation. Our analysis provides insights that not only underscore the current capabilities of CAD tools but also suggest directions for future research to meet the evolving needs of the VLSI industry.