In AXI, at what scenario can use out of order and outstanding transactions

  1. How to compare out of order transactions in scoreboard?
  2. At what scenario we can use out of order and outstanding transaction, please explain with example?
  3. please give me example, How to develop reference model for out of order AXI Transactions?
    Could you please give me an idea or a link or document to clear up the above queries?

In reply to Subbi Reddy:

Have you read the UVM Cookbook section on Out-of-order comparators?

In reply to cgales:

In reply to Subbi Reddy:
Have you read the UVM Cookbook section on Out-of-order comparators?

Hi Cgales,

Yes, I got it Idea on Out-of-order comparator with the help of above link and please give me idea for remaining queries.