Subversion Repositories fluid_core_2

`timescale 1ns / 1ps

`include "Configuration.v"

module ioPort(

        input en, rd, wr,

        input Clk,

        inout [0:3] fc_data,

        inout [0:3] io_data

    );

        reg [0:3] io_data_buff;

always @(posedge Clk) begin

        if (en & wr) io_data_buff <= fc_data;

end

        assign fc_data = (rd) ? io_data:'bz;

        assign io_data = (~rd) ? io_data_buff:'bz;

endmodule