About: Low-power FSM synthesis

Finite state machines (FSMs) are widely used to implement control logic in various applications such as microprocessors, digital transmission, digital filters and digital signal processing. Even for designs containing a good number of datapath elements, the controller occupies a sizeable portion. As the devices are mostly portable and hand-held, reducing power dissipation has emerged as the primary concern of today's VLSI designers. While the datapath elements can be shut down when they are not being used, controllers are always active. As a result, the controller consumes a good amount of system power. Thus, power-efficient synthesis of FSM has come up as a very important problem domain, attracting a lot of research. The synthesis method must be able to reduce both dynamic power and leaka