Zero
From HDLBits
Build a circuit with no inputs and one output that outputs a constant 0
Now that you've worked through the previous problem, let's see if you can do a simple problem without the hints.
HDLBits uses Verilog-2001 ANSI-style port declaration syntax because it's easier to read and reduces typos. You may use the older Verilog-1995 syntax if you wish. For example, the two module declarations below are acceptable and equivalent:
module top_module ( zero ); output zero; // Verilog-1995 endmodule module top_module ( output zero ); // Verilog-2001 endmodule Expected solution length: Around 1 line.
Module Declaration
module top_module( output zero );