Hardware interview practice
RAL desired and mirrored values
In the UVM Register Abstraction Layer (RAL), what do desired and mirrored values represent?
Choose one
Answer choices
- A. Desired is the value the model wants in the DUT; mirrored is the model's current prediction of the DUT value
- B. Desired is always the reset value; mirrored is always the last randomized value
- C. Desired is frontdoor-only; mirrored is backdoor-only
- D. They are two names for the same immutable field