In this paper we propose extension of self-reconfigurable finite state machine (FSM) with three different Concepts. These hardware concepts are called self-reconfigurable FSM as some reconfiguration sequences of either output function or transition function are initiated by the current state of FSM it self. Compared to Marcus machine only few sequences are exterior events which can contribute to power saving. Experimental results of those different concepts with some FSM benchmarks show compression of reconfigurable sequences data with minimum loss of area compared to Markus machin
