Design a controller to operate two separate sets of three traffic light signals, one for each direction. The configuration is shown in Figure 6.5. Use six LEDs as shown in Table 6.1 to represent the outputs. The Time in This State can be met in several ways. One method is to use a debounced switch as input, another to input a 1 Hz clock, another to use the internal 24 MHz clock, and a frequency division circuit to create a 1 Hz output.