Introduction - If you have any usage issues, please Google them yourself
The Verilog language source code is based on the seven-vote, and 2 8-digit multiplication, 8-bit binary number multiplication, the same cycle of different implementations, using the `include statements of the 16-bit adder, conditional compilation, addition counter processes, tasks, test, function, function and case statement with the description of the encoder, computing the factorial function, test procedures, the order of execution, parallel execution, especially the seven-vote, this is the most I have found so far excellent description of the source code with the hardware.