Where to place TX predictor

UVM
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1

I am doing verification for RX of my design, i have created a predictor of TX.
I need help to know where to put my tx predictor in UVM environment.
here is the flow how i have to check:
I should send input to tx predictor and output of tx predictor needs to be sent to DUT RX and i have to compare my input sent in the initial stage and output from DUT in scoreboard. This is the overall idea of verification i am doing.

I tried using TX predictor in driver but i got an issue once all the sequences are done driver run_phase was exiting the control, it was not letting me to complete the functionality of tx predictor.

Tried in sequence as well same happened. Can anyone help me in this.

2

In reply to Swathi BN:

The key question is which kind of TX predictor you have and what the function of your DUT is.
My recommendation is you should draw a block diagram. This might answer your question.