利用VHDL编写的简易自动售货机。本次设计的自动售货机只销售cola与pepsi两种饮料，售价均为1.5元。顾客可以由两个不同投币孔分别投入5角硬币或1元硬币。一次交易只能购买一瓶，且自动找零。只要按下取消键就会马上无条件退币。-Using a simple vending machine in VHDL. The design of the vending machines selling cola and pepsi only two drinks, both at 1.5 yuan. Cu

北邮利用VHDL编写的简易自动售货机的实验报告。能够完成自动投币，购买，报警等功能，并且有报警灯。-BUPT lab report summary prepared using VHDL vending machine. Automatic coin to complete the purchase, alarm functions, and alarm lights.