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火车售票系统显示牌 FPGA VHDL

于 2023-06-18 发布 文件大小:1.33 kB
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代码说明:

实现一个售票系统显示牌的设计,使用8位拨码开关输入车次,按键A按下一次表示该车次售出一张票,同时数码管显示该车次(K+3个数码管显示拨码开关对应的十进制数,如拨码开关值为”00010101”时,则车次为 “K021”)及该车次剩余的票数(每车次总票数值为100),若K021次车还剩余78张票,则数码管显示“K021-78”。要求至少存储3趟车次信息,例如车次K020,K021,K022 请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报

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