How to calculate Die size for core limited and Pad limited design?

[cnnprem.eee]

How to calculate Die size for core limited and Pad limited design?

please any one help me to solve this type of problems

 

[srideepa]

For core limited design,
At netlist level, keep 70% utilization and count the core area by extrapolation.
Once you get core area, Add IO Height + Distance between IO Boundary and Core area to get Die Boundary and Die area.

For Pad limited designs, get the number of pads in all sides. Height = Total height of pad cells in left or right sides (Maximum among two)
Width = Width of the pad cells in top or bottom (Maximum among two)

Regards,
R.Srideepa