Hardware interview practice
UVM phase domains
Two component subtrees use independent custom phase domains with no synchronization points. Domain A raises an objection on its main_phase instance. What should the test expect from domain B's main_phase?
Choose one
Answer choices
- A. Domain B must restart its main_phase from time zero
- B. Domain B can continue according to its own schedule because A's objection does not automatically freeze an independent phase instance
- C. Domain B inherits A's objection count and cannot drop it
- D. Both domains become synchronized at the next delta cycle