The $($X$-$Y$)$ Flip Flop behaves as follows:

IfX $=$ l$,$ the FF toggles the output.

X Q

IfX $=0,$ the FF next state is equal to the complement ofY.

a$.$ Develop the state table. y

b$.$ Draw the state diagram.

c$.$ Find the minimized characteristic equation.

d$.$ Implement the XYFF using DFF and logic gates.