////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////
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//// ////
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//// ////
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//// t2600 IP Core ////
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//// t2600 IP Core ////
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//// ////
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//// ////
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//// This file is part of the t2600 project ////
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//// This file is part of the t2600 project ////
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//// http://www.opencores.org/cores/t2600/ ////
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//// http://www.opencores.org/cores/t2600/ ////
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//// ////
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//// ////
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//// Description ////
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//// Description ////
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//// Top level for the entire system ////
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//// Top level for the entire system ////
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//// ////
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//// ////
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//// TODO: ////
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//// TODO: ////
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//// - Instantiate all modules ////
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//// - Instantiate all modules ////
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//// ////
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//// ////
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//// Author(s): ////
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//// Author(s): ////
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//// - Gabriel Oshiro Zardo, gabrieloshiro@gmail.com ////
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//// - Gabriel Oshiro Zardo, gabrieloshiro@gmail.com ////
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//// - Samuel Nascimento Pagliarini (creep), snpagliarini@gmail.com ////
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//// - Samuel Nascimento Pagliarini (creep), snpagliarini@gmail.com ////
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//// ////
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//// ////
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////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////
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//// ////
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//// ////
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//// Copyright (C) 2001 Authors and OPENCORES.ORG ////
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//// Copyright (C) 2001 Authors and OPENCORES.ORG ////
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//// ////
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//// ////
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//// This source file may be used and distributed without ////
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//// This source file may be used and distributed without ////
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//// restriction provided that this copyright statement is not ////
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//// restriction provided that this copyright statement is not ////
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//// removed from the file and that any derivative work contains ////
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//// removed from the file and that any derivative work contains ////
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//// the original copyright notice and the associated disclaimer. ////
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//// the original copyright notice and the associated disclaimer. ////
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//// ////
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//// ////
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//// This source file is free software; you can redistribute it ////
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//// This source file is free software; you can redistribute it ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// and/or modify it under the terms of the GNU Lesser General ////
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//// Public License as published by the Free Software Foundation; ////
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//// Public License as published by the Free Software Foundation; ////
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//// either version 2.1 of the License, or (at your option) any ////
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//// either version 2.1 of the License, or (at your option) any ////
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//// later version. ////
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//// later version. ////
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//// ////
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//// ////
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//// This source is distributed in the hope that it will be ////
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//// This source is distributed in the hope that it will be ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
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//// PURPOSE. See the GNU Lesser General Public License for more ////
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//// PURPOSE. See the GNU Lesser General Public License for more ////
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//// details. ////
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//// details. ////
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//// ////
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//// ////
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//// You should have received a copy of the GNU Lesser General ////
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//// You should have received a copy of the GNU Lesser General ////
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//// Public License along with this source; if not, download it ////
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//// Public License along with this source; if not, download it ////
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//// from http://www.opencores.org/lgpl.shtml ////
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//// from http://www.opencores.org/lgpl.shtml ////
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//// ////
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//// ////
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////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////
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`include "timescale.v"
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`include "timescale.v"
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module t2600(clk, reset_n);
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module t2600(clk, reset_n);
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parameter [3:0] DATA_SIZE = 4'd8;
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parameter [3:0] DATA_SIZE = 4'd8;
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parameter [3:0] ADDR_SIZE = 4'd13;
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parameter [3:0] ADDR_SIZE = 4'd13;
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localparam [3:0] RIOT_ADDR_SIZE = 4'd7;
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localparam [3:0] RIOT_ADDR_SIZE = 4'd7;
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localparam [3:0] TIA_ADDR_SIZE = 4'd6;
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localparam [3:0] TIA_ADDR_SIZE = 4'd6;
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input clk;
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input clk;
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input reset_n;
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input reset_n;
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t6507lp #(DATA_SIZE, ADDR_SIZE) t6507lp (
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t6507lp #(DATA_SIZE, ADDR_SIZE) t6507lp (
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.clk (clk),
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.clk (clk),
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.reset_n (reset_n),
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.reset_n (reset_n),
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.data_in (data_in),
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.data_in (data_in),
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.rw_mem (rw_mem),
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.rw_mem (rw_mem),
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.data_out (data_out),
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.data_out (data_out),
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.address (address)
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.address (address)
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);
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);
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t6532 #(DATA_SIZE, RIOT_ADDR_SIZE) t6532 (
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t6532 #(DATA_SIZE, RIOT_ADDR_SIZE) t6532 (
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.clk (clk),
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.clk (clk),
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.io_lines (io_lines),
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.io_lines (io_lines),
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.enable (enable),
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.enable (enable),
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.address (address),
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.address (address),
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.data (data)
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.data (data)
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);
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);
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t2600_bus t2600_bus (
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.address (address),
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.data_from_cpu (data_from_cpu),
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.cpu_rw_mem (cpu_rw_mem),
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.riot_data (riot_data),
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.rom_data (rom_data),
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.tia_data (tia_data),
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.address_riot (address_riot),
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.address_rom (address_rom),
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.address_tia (address_tia),
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.data_to_cpu (data_to_cpu),
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.enable_riot (enable_riot),
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.enable_rom (enable_rom),
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.enable_tia (enable_tia),
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.rw_mem (rw_mem)
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);
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T2600_KB T2600_KB (
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.CLK (clk),
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.RST (reset_n),
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.io_lines (io_lines),
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.KC (kc),
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.KD (kd)
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);
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// VIDEO
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// VIDEO
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// BUS CONTROLLER
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endmodule
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endmodule
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