Mirrored value in frontdoor and backdoor

[dave_59]

You need an explicit predictor(recommended) or implicit prediction.

Reg Model Mirrored value doesn't change

In reply to chr_sue: Thank you for your response. Looks like I have figured out the problem. I haven’t implemented the explicit predictor, therefore I need to manually do reg_model.default_map.set_auto_predict(1) in order to do the automatic predict, which is OFF by default in UVM1.2. With this change I can see the mirror value starts to change.