Subversion Repositories reed_solomon_coder

`timescale 1ns / 1ps

module division(A,B,Res);

    input [31:0] A;

    input [31:0] B;

    output [31:0] Res;

    reg [31:0] Res = 0;

    reg [31:0] a1,b1;

    reg [32:0] p1;

    integer i;

    always@ (A or B)

    begin

        a1 = A;

        b1 = B;

        p1= 0;

        for(i=0;i < 32;i=i+1)    begin

            p1 = {p1[30:0],a1[31]};

            a1[31:1] = a1[30:0];

            p1 = p1-b1;

            if(p1[31] == 1)    begin

                a1[0] = 0;

                p1 = p1 + b1;   end

            else

                a1[0] = 1;

        end

        Res = a1;

    end

endmodule