Consider $4$ ways traffic lights, where each traffic light must be Yellow $($Amber$)$ for $1$ tick and Green for $3$ ticks. $($Download the initial file from Canvas "Trafficebiaht$\_$sirc".$)$

ic Light Sequenc

Part $01-$ State Diagram:

$1.$ Based on the above introduction, draw the state diagram for the traffic light circuit. North$-$South will have a similar sequence as well as East$-$West. Two$-$way traffic flow.

$2.$ Hint:

a$.$ Determine the number of states based on the required sequence of Red $\backslash (\backslash$gg $\backslash )$ Yellow $\backslash (\backslash$gg $\backslash )$ Green. Assign binary values for each state $(\backslash (2^\{$n$\}\backslash )).$

b$.$ Green light will stay for $3$ ticks and Yellow for $1$ tick and back to Red.

c$.$ Use one control input.

d$.$ Use smart art or any appropriate drawing tool to create your state diagram and place it inside the box. Make sure to properly label them

Part $02-$ State Table:

$1.$ Draw and complete the state table for the above sequential circuit using your preferred flip$-$flop. Consider all the states input$/$s$,$ and output$/$s $($if applicable$).$

Part $03-$ Simplified State Equations Using K$-$Map:

$1.$ Derive the simplified state equations using K$-$Map for your flip$-$flop circuits. Show the Solution $($use pen and paper then put the image below or any drawing tool$).$

Part $04-$ Traffic Light Full Control Circuit:

$1.$ Design the complete logic circuits using the state table and simplified Boolean Functions. Use Synchronous Sequential Circuit only.

$2.$ Simulate your design and export the Timing Diagram of your Circuit as PNG after completing all the states and insert it below $($Simulate Menu $>$ Timing Diagram$).$

Timing Diagram