![]() ![]() In a mealy machine, output depends both on the present state and on the input (x). ![]() Hence in the diagram, the output is written with the states. In a Moore machine, output depends only on the present state and not dependent on the input (x). No change is given if the amount exceeds 30 cents.Ī sequence detector is a sequential state machine. When at least 30 cents has been deposited, the circuit activates its output, Z. The circuit is reset by using the Resetn signal (active low). To signify the occurrence of the event, the mechanism also generates a pulse on the line Coin. When a coin is deposited in the machine, a coin-sensing mechanism generates a pulse on the appropriate input (Q, D, or N). The circuit has five inputs: Q (quarter), D (dime), N (nickel), Coin, and Resetn. Verilog_implementation_of_Vending_MachineĪ circuit that can be used to control a vending machine. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |