Whats is the maximum number of possible bins in a cross? in NCverilog it is limited to 2^20

In reply to Maya Sasidharan:
The LRM usually specifies a minimum acceptable upper limit, not a maximum.

If you are trying to create a coverpoint with over 2**20 separate bins, I suspect you are taking the wrong approach to coverage. You’ll have to explain what you are trying to do further if you want another way.