Subversion Repositories t6507lp

////////////////////////////////////////////////////////////////////////////

////                                                                    ////

//// t2600 IP Core                                                      ////

////                                                                    ////

//// This file is part of the t2600 project                             ////

//// http://www.opencores.org/cores/t2600/                              ////

////                                                                    ////

//// Description                                                        ////

//// Top level for the entire system                                    ////

////                                                                    ////

//// TODO:                                                              ////

//// - Instantiate all modules                                          ////

////                                                                    ////

//// Author(s):                                                         ////

//// - Gabriel Oshiro Zardo, gabrieloshiro@gmail.com                    ////

//// - Samuel Nascimento Pagliarini (creep), snpagliarini@gmail.com     ////

////                                                                    ////

////////////////////////////////////////////////////////////////////////////

////                                                                    ////

//// Copyright (C) 2001 Authors and OPENCORES.ORG                       ////

////                                                                    ////

//// This source file may be used and distributed without               ////

//// restriction provided that this copyright statement is not          ////

//// removed from the file and that any derivative work contains        ////

//// the original copyright notice and the associated disclaimer.       ////

////                                                                    ////

//// This source file is free software; you can redistribute it         ////

//// and/or modify it under the terms of the GNU Lesser General         ////

//// Public License as published by the Free Software Foundation;       ////

//// either version 2.1 of the License, or (at your option) any         ////

//// later version.                                                     ////

////                                                                    ////

//// This source is distributed in the hope that it will be             ////

//// useful, but WITHOUT ANY WARRANTY; without even the implied         ////

//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR            ////

//// PURPOSE. See the GNU Lesser General Public License for more        ////

//// details.                                                           ////

////                                                                    ////

//// You should have received a copy of the GNU Lesser General          ////

//// Public License along with this source; if not, download it         ////

//// from http://www.opencores.org/lgpl.shtml                           ////

////                                                                    ////

////////////////////////////////////////////////////////////////////////////

`include "timescale.v"

module t2600(clk, reset_n);

        parameter [3:0] DATA_SIZE = 4'd8;

        parameter [3:0] ADDR_SIZE = 4'd13;

        localparam [3:0] RIOT_ADDR_SIZE = 4'd7;

        localparam [3:0] TIA_ADDR_SIZE = 4'd6;

        input clk;

        input reset_n;

        t6507lp #(DATA_SIZE, ADDR_SIZE) t6507lp (

                .clk            (clk),

                .reset_n        (reset_n),

                .data_in        (data_in),

                .rw_mem         (rw_mem),

                .data_out       (data_out),

                .address        (address)

        );

        t6532 #(DATA_SIZE, RIOT_ADDR_SIZE) t6532 (

                .clk            (clk),

                .io_lines       (io_lines),

                .enable         (enable),

                .address        (address),

                .data           (data)

        );

        t2600_bus t2600_bus (

                .address        (address),

                .data_from_cpu  (data_from_cpu),

                .cpu_rw_mem     (cpu_rw_mem),

                .riot_data      (riot_data),

                .rom_data       (rom_data),

                .tia_data       (tia_data),

                .address_riot   (address_riot),

                .address_rom    (address_rom),

                .address_tia    (address_tia),

                .data_to_cpu    (data_to_cpu),

                .enable_riot    (enable_riot),

                .enable_rom     (enable_rom),

                .enable_tia     (enable_tia),

                .rw_mem         (rw_mem)

        );

        T2600_KB T2600_KB (

                .CLK            (clk),

                .RST            (reset_n),

                .io_lines       (io_lines),

                .KC             (kc),

                .KD             (kd)

        );

        video video (

        );

// VIDEO

endmodule