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编写程序控制8255A可编程并行接口芯片
- 编写程序控制8255A可编程并行接口芯片,使实验台上的红、绿、黄发光二极管按照十字路口交通信号灯的规律交替发光。当按下任意键则停止运行,返回DOS。-preparation process control 8255A programmable parallel interface chip, lab tables in red, green, Huang LED traffic lights in accordance with the crossroads of the law turn lu
trafficlight_verilog
- verilog语言实现交通灯,farm road和highway的十字路口,若农场路上检测到车,高速路上交通灯由绿变黄变红,农场路交通灯变绿。农场路上绿灯时间有上限,而高速路上绿灯时间有下限。包含.v文件和测试用.vwf文件
jiaotongdeng
- 并行接口8255,定时/计时器8253,中断控制器8259A与计算机相连,通过8253产生1Hz的方波,并编程得到计时器,然后利用8259的中断功能和8255的并口输出数据功能做了一实时操作系统,来模拟十字路口交通灯的模拟-8255 parallel interface, timer/timer 8253, 8259A interrupt controller connected to a computer, by 8253 produce 1Hz square wave, and progra
RTX51-trafic-light-design
- 基于RTX51芯片的89C51程序,能够实现十字路口的交通灯控制功能,且可满足以后的供能扩展要求,为生产实际应用程序。包含Proteus仿真电路和keil程序文件,用C编写-89C51 program based on RTX51 chip can be achieved crossroads of traffic lights control functions, and to meet the future energy supply expansion requirements for t