典型的状态机，简单的状态机可以不需要编码，也可以采用one-hot编码方式，如果状态很多时，采用格雷码，能有效避免亚稳态。-A typical state machine, a simple state machine can do without coding, can also be used one-hot encoding, if the state in many cases, the use of Gray code, can effectively avoid metastable

状态机编程 实验内容 1. Gray 编码和One-hot 编码两种状态机； 2. 触发器部分和组合逻辑部分结合与分开两种状态机。 -State machine programming experiment content 1. Gray coding and encoding two One-hot state machine 2 trigger part and the combinational logic part of the combination of t