Abstract: “With the predominance of mobile devices, rising energy costs, and an awareness of green practices,power consumption has become a major concern for design engineers. When power consumption is analyzed, it breaks down into two main components: static or leakage power, which occurs naturally when components are idle and powered on; and dynamic power, which is the power consumed when components are switching”

Keywords: FSM Decomposition[1] ,Architectural level [2] ,Sub finite state machines , Decoder circuitry , Power consumption