Introduction - If you have any usage issues, please Google them yourself
State Machine also known as Finite State Machine (FSM). State Machine is a sequential circuit, the most comprehensive kind of logical methods, such as registers, shift registers, namely, number of devices covered by renewable as a function of fixed State Machine. But the State Machine is usually used in a relatively special sequential logical circuit in the manner described with the State Diagram way, is usually a more systematic approach. There了 correct Shell Condition diagram, we can design future pursuant to the State Diagram a State Machine, in order to meet the required design specifications.