Problem: Design and implement the two-button game show detector circuit formulated in class. A summary of the circuit operation is as follows.
Inputs: Boolean X1, X2 for the contestants' buttons
Outputs: Boolean Q1, Q2 to indicate which contestant pressed the button first
Initially, Q1 = Q2 = 0
If X1 = X2 = 0 and no button was pressed, then remain at Q1 = Q2 = 0
If X1 = 1 first, then Q1 = 1 and Q2 = 0
If X2 = 1 first, then Q1 = 0 and Q2 = 1
Also need a CLEAR input to reset the state to Q1 = Q2 = 0
Question: Can you design this circuit using combinational logic only? Please explain.
Group Implementation: The morning lab section should implement one working system. The afternoon lab section should implement two working systems. You should design the system as a group, and then split up the wiring for implementation.
Thank you and have fun.