PHASE OBJECTION

UVM
1

Hi ,
Can anyone please explain me about when the phase.drop_objection should be dropped.
In the testcase ,

phase.raise_objection();
sequence.start(sequencer);
phase.drop_objection();

The sequencer is started and transaction initiated.when all the transaction completed from sequence side ,the objection is dropped right.?

so , here Scoreboard doing some kind of analysis to the last transaction that may include some time-consuming behavior.

what if the objection the dropped in last transaction.? how to overcome this and what is the solution to overcome this.?

Thanks,
Sandeep Gaur

2

In reply to Sandeep Gaur:

Use set_drain_time() to allow some component to complete its task(last transaction handling).

3

In reply to HanAnatoli:

Hi HanAnatoli ,
But giving delay is not the right method to handle the situation right.
Delay changes for every testcases based on transaction completion time.

Thanks,
Sandeep Gaur R

4

In reply to Sandeep Gaur:
Hi,Sandeep Gaur

Refer to : Redirecting…

Regards,
Anatoli

5

In reply to HanAnatoli:

Hi Anatoli,
Thanks for the link. It is easy to understand and useful.

Thanks,
Sandeep Gaur R