SPINNING DISK

Design a disk spinning animation circuit for a CD player. The input to the circuit will be a 3-bit binary number A1A2A3 provided by another circuit. It will count from 0 to 1 in binary and it will repeat. the animation will appear on the top of the four lights of the LED display of the figure going clockwise. the animation should consist of a blank spot on a disk spinning around once, the the entire disk should blink on and off twice.






this is how it looks:

Where:

this is now its truth table:

Derive a K Map out of this truth table. 

From the equation formed, you can now create its Schematic Diagram: