Introduction - If you have any usage issues, please Google them yourself
1. Designed to (1) design of traffic signal controllers (2) study the design method of state machine (3) learning principle diagram, state machine design methods such as mixed design (4) proficiency in the design of input devices, the compiler , simulation and programming process. 2. Design the content of the traffic lights at a crossroads, in the A direction and B direction of each of red, yellow and green three lights, according to the order listed in the cycle, the traffic light cycle sequence in Table 1 below. 1 said lights, said lights out 0.