Final Answer:
To achieve the specified functionality, a Verilog file must be created and included in the project. Additionally, proper pin assignments on the FPGA need to be defined to connect to the switches and 7-segment displays.
Step-by-step explanation:
Creating a Verilog file involves designing the necessary logic to achieve the desired functionality. For example, if the task is to implement a counter and display the count on 7-segment displays using switches for input, the Verilog file should include modules for counting, 7-segment display decoding, and the necessary interconnections.
Once the Verilog file is ready, it should be integrated into the FPGA project. The FPGA pins must be assigned to connect to the switches and 7-segment displays. This involves specifying which FPGA pins correspond to the input switches and output displays. Proper pin assignments ensure the correct physical connections and functionality.