I have a question about the test method

Hello

While studying and implementing the verification method using uvm,
I have a question.

Among the test methods,
Back-pressure test,
Multiple Outstanding test
There’s a way like this.
Can you explain what it is?

Thank you.

In reply to 박현영:

It would help to explain where you saw this terminology. I think they might have more to do with functionality that your DUT has that needs to be verified, versus a methodology for testing a DUT.

In reply to dave_59:

I saw it in a plan document that designs and tests memory semiconductors used in displays. It said that it will be conducted during the beta test process.