用VHDL语言编写的电梯控制系统程序，很值得学习的程序思路，注解详细-VHDL language with the elevator control system procedures, it is worth learning program ideas, comments in detail

用VHDL实现的电梯控制系统，仿真结果，实验总结已包含在文档中-The VHDL implementation of the elevator control system, simulation results, experimental summary has been included in the document

VHDL代码，一些课本的小程序。包含3线-8线译码器，4选1选择器，6层电梯，8线-3线编码器，8线-3线优先编码器，8选1，BCD-7段显示译码器真值表，半加器，摩尔状态机，数字频率计，数字时钟，同步计数器，序列检测器的设计，序列信号发生器，一般状态机等等。(The small program of some textbooks. Includes 3 -8 decoder, 4 1 selector, 6 elevator, line 8 Line 8 line -3 encoder, -3