用Verilog代码进行电路设计，并在指定可编程FGPA芯片上实现电梯控制器的功能，要能够对多个楼层的请求作出判断。用七段显示器显示当前楼层，led灯表示当前电梯是上还是下状态。-Performed using Verilog code circuit design and realization of the function is specified on the elevator controller chip programmable FGPA, to be able to make a judgment on the request multiple floors. With a seven-segment display shows the current floor, led lights indicate the current state of the elevator is on or under.