交通灯c程序 比较简单的程序，代码还不是很完善-Traffic lights c procedure is relatively simple procedures, the code is not very perfect

交通灯控制器的设计与实现主要是通过编写汇编语言程序利用8255A与8253对灯的亮与灭及时间进行控制。首先，要了解的是8255A与8253是如何工作的，包括它的A口、B口、C口和控制端口是如何写数据的以及如何使用8253定时来控制变换时间。-Traffic light controller design and implementation is mainly by writing assembly language programs using 8255A and 8253 pairs of

交通灯的c程序，很全，很可靠，从不吹牛逼-Traffic lights c procedures, very full, very reliable, never boast forces

51单片机外接8255A做成的交通灯程序及PROTEUS仿真结果(附对应C语言程序)-51 microcontroller external traffic light made of 8255 a and PROTEUS simulation results (with corresponding C language program)

实现交通灯程序，c语言入门程序，能够有所帮助(Realization of traffic light program)