You don’t usually think of simulating Verilog code — usually for an FPGA — as a visual process. You write a test script colloquially known as a test bench and run your simulation.… ...

With Verilog and VHDL, engineers can represent the desired functionality as a software program. Then the model is simulated to confirm the design will work as intended.

During the implementation, the Verilog code has been written for all the internal registers of the priority interrupt controller so, that it can accomplish its task of prioritizing the various ...