suoto/hdl_checker

View on GitHub
.ci/test_support/test_project/verilog/parity.sv

Summary

Maintainability
Test Coverage
//-----------------------------------------------------
// This is simple parity Program
// Design Name : parity
// File Name   : parity.v
// Function    : This program shows how a verilog
//               primitive/module port connection are done
// Coder       : Deepak
//-----------------------------------------------------
module parity (
a      , // First input
b      , // Second input 
c      , // Third Input
d      , // Fourth Input
y        // Parity  output
);

// Input Declaration
input       a       ;
input       b       ;
input       c       ;
input       d       ;
// Ouput Declaration
output      y      ;
// port data types
wire        a        ;
wire        b        ;
wire        c        ;
wire        d        ;
wire        y        ;
// Internal variables
wire        out_0 ;
wire        out_1 ;

// Code starts Here
xor u0 (out_0,a,b);

xor u1 (out_1,c,d);

xor u2 (y,out_0,out_1);

endmodule // End Of Module parity