b) Figure Q4 (0b) shows the state diagram of a one shot cireuit. Keypressed 01 utput Oneshot Unused 10 Figure Q4(b) Draw the Karnaugh-Map and write the Boolean equations for the next state 0 (ii) Design the FSM circuit by using D flip-Mlop as state memory (ii) Redesign the FSM circuit by using T flip-flop as state memory. circuit and output cireuit in order to implement the Finite State Machine (FSM). 6 marks) 5 marks [8 marks]