Hi guys.
I'm in the middle of a school project that I need to create, with a simulator called Logisim. What I need to do is to create a semaphore for cars + pedestrians that work as 4 states:
I've been trying to get the equations for the Flip Flops to resolve the problem during 2h, but I can't seem to reach anywhere. I know that we need only 2 FF to make 4 states ( 00,01,10,11) but I can't seem to get the changes on the Leds (that simulate the Semaphore). Can anyone help me to reach something?
Thanks in advance.
I'm in the middle of a school project that I need to create, with a simulator called Logisim. What I need to do is to create a semaphore for cars + pedestrians that work as 4 states:
- State A - Cars Green; Pedestrians Red
- State B - Cars Yellow; Pedestrians Red
- State C - Cars Red; Pedestrians Green
- State D - Cars Red; Pedestrians Red
I've been trying to get the equations for the Flip Flops to resolve the problem during 2h, but I can't seem to reach anywhere. I know that we need only 2 FF to make 4 states ( 00,01,10,11) but I can't seem to get the changes on the Leds (that simulate the Semaphore). Can anyone help me to reach something?
Thanks in advance.