66. Demultiplexer

How do you plan to solve it?

/*Write your code here*/
module demux1to4(input d,input [1:0] s,output reg[3:0] y);

always @*
begin
     y=4'd0;
    case(s)
   
    2'b00:
    y[0]=d;

    2'b01:
    y[1]=d;
    2'b10:
    y[2]=d;
    2'b11:
    y[3]=d;

    endcase
end
endmodule