Problem 1. Design a sequential circuit that has one input X and one output Y. When X=1, the circuit repeatedly goes through sequences: 00, 01, 10, 11 and back to 00 …… When X=0, the circuit stays in whatever states it currently is. Y is set to one only when transitioning from 10 state to 11 otherwise it is set to zero. (a) Design this circuit using D-type Flip-Flops (b) Repeat your design and this time use J-K-Flip Flops