Q1 Q2
0 0 0
2 1 0
3 1 1
1 0 1
My logic is X is given to T1(Toggle ff), Y is given to D2(Delay) so,
0: Q1-->0,
2: Q2=D2=Q1(previous state)=0,
3:Q2=D2=Q1(previous state)=1,
1:Q2=D2=Q1(previous state)=1,
As this logic for X i'm getting T1=Q1.Q2 (Previuos state's Q1 AND Q2, then toggled) which is not in option!
for D2, i'm getting Q1 but unable to recognize symbol given in answer
correct anser is (B)