Problem
i. What is the function of the reset switch?
ii. How does the light in the rightmost position come on when the start switch is grounded? Why is it necessary to place the start switch in the logic-1 position before the game starts?
iii. What happens to the two mode-control inputs S1 and S0 once the ball is set in motion?
iv. What happens to the mode-control inputs and to the ball if the pulser is pressed while the ball is moving to the left? What happens if the ball is moving to the right, but has not yet reached the rightmost position?
v. If the ball has returned to the rightmost position, but the pulser has not yet been pressed, what is the state of the mode-control inputs if the pulser is pressed? What happens if it is not pressed?