Based on our analysis, we recommend the following:
If you are learning the basics of physical design and don't have institutional access, consider tools like OpenRoad or Magic VLSI , which are used in programs like Tiny Tapeout and provide a risk-free environment for learning.
Cadence Innovus is a cornerstone of the Cadence Digital Full Flow, prized for its ability to handle massive, complex SoCs at advanced process nodes.
Tell me which of those (or another lawful topic) you want, and I’ll produce a detailed handbook or guide.