2. A counter is meant to count in the sequence show below. 110 000 W 0 0 0 0 1 1 1 1 010 W 0 0 0 0 1 1 a) How many flipflops will you require and why? b) Create the next-state table. 1 1 X 0 0 1 1 0 0 1 1 001 X 0 0 1 1 0 0 1 1 Y 0 1 0 1 0 1 0 1 c) Assume you are using T-flipflops. Find the input functions Tw, Tx, TY. Y 0 1 0 111 1 0 101 1 0 1 W+ X+ Tw Y+ Tx Ty

4. Find the logic equations that implement the transition table of problem #3 using D flip-flops.

I need help please to design a sequential circuit has two D flip-flops A and B, two inputs E and X. If E=0, the circuitremains in the same state regardless of the value of the x. When E=1 and x=1, the circuit goesthrough the state transitions from 00 to 01 to 10 to 11 back to 00, and repeats. When E=1 andx=0, the circuit goes through the state transitions from 00 to 11 to 10 to 01 back to 00, andrepeats. Draw the state diagram and find out the state equation

4. Consider the following circuit. a. X- The flip-flops shown are D flip-flops. Give a state table that represents the behavior of this circuit. Give a state diagram that illustrates the behavior of this circuit. b. CLK A 8