An Efficient Multi-level Vending Machine FSM using Kintex-7 FPGA

The need for efficient multi-level product vending machines is in high demand. In this paper, we propose a multi-level effective vending machine design using a finite state machine (FSM), with the targeted FPGA being Kintex-7. The proposed design was developed in Verilog HDL to achieve better performance in terms of speed, power and area. The proposed design efficiency is validated using XILINX ISE 13.2.