Problem A traffic light controller controls the flow of traffic at a street intersection. You are to design a traffic light controller which performs the state-based operation shown in Figure 1, and implement your design in hardware using the Altera DE1 board Legend: Inputs: RedTimerExpire, YellowTimerExpire Outputs: NSR, NSY, NSG, EWR, EWY, EWG So 001 _100 1X 1x XO S1 010_100 100 010 1X x1 S2 100 001 OX Figure 1: Traffic light controller (Moore) state machine Problem A traffic light controller controls the flow of traffic at a street intersection. You are to design a traffic light controller which performs the state-based operation shown in Figure 1, and implement your design in hardware using the Altera DE1 board Legend: Inputs: RedTimerExpire, YellowTimerExpire Outputs: NSR, NSY, NSG, EWR, EWY, EWG So 001 _100 1X 1x XO S1 010_100 100 010 1X x1 S2 100 001 OX Figure 1: Traffic light controller (Moore) state machine