Which one is preferred in FSM design Mealy or Moore Why?

Answer 1

In FSM (Finite State Machine) design, the preference between Mealy and Moore machines often depends on specific application requirements. Mealy machines can be more efficient in terms of state count and responsiveness, as their outputs can change immediately based on input changes. However, Moore machines provide more predictable behavior since outputs depend solely on the current state, which simplifies timing analysis and design. Ultimately, the choice may depend on factors like complexity, timing constraints, and design clarity.