Subversion Repositories cpu6502_true_cycle

-- VHDL Entity R6502_TC.R6502_TC.symbol

--

-- Created:

--          by - eda.UNKNOWN (ENTWICKL4-XP-PR)

--          at - 19:49:04 17.04.2008

--

-- Generated by Mentor Graphics' HDL Designer(TM) 2007.1a (Build 13)

--

LIBRARY ieee;

USE ieee.std_logic_1164.all;

USE ieee.std_logic_arith.all;

entity R6502_TC is

   port(

      clk_clk_i   : in     std_logic;

      d_i         : in     std_logic_vector (7 downto 0);

      irq_n_i     : in     std_logic;

      nmi_n_i     : in     std_logic;

      rdy_i       : in     std_logic;

      rst_rst_n_i : in     std_logic;

      so_n_i      : in     std_logic;

      a_o         : out    std_logic_vector (15 downto 0);

      d_o         : out    std_logic_vector (7 downto 0);

      rd_o        : out    std_logic;

      sync_o      : out    std_logic;

      wr_n_o      : out    std_logic;

      wr_o        : out    std_logic

   );

-- Declarations

end R6502_TC ;

-- Jens-D. Gutschmidt     Project:  R6502_TC  

-- scantara2003@yahoo.de                      

-- COPYRIGHT (C) 2008 by Jens Gutschmidt and OPENCORES.ORG                                                                                     

--                                                                                                                                             

-- This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by   

-- the Free Software Foundation, either version 3 of the License, or any later version.                                                        

--                                                                                                                                             

-- This program 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 General Public License for more details.                                  

--                                                                                                                                             

-- You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.     

--                                                                                                                                             

-- CVS Revisins History                                                                                                                        

--                                                                                                                                             

-- $Log: not supported by cvs2svn $                                                                                                                                       

-- Title:  Top Level for the 6502 Core  

-- Path:  R6502_TC/R6502_TC/struct  

-- Edited:  by eda on 17 Apr 2008  

--

-- VHDL Architecture R6502_TC.R6502_TC.struct

--

-- Created:

--          by - eda.UNKNOWN (ENTWICKL4-XP-PR)

--          at - 19:49:04 17.04.2008

--

-- Generated by Mentor Graphics' HDL Designer(TM) 2007.1a (Build 13)

--

LIBRARY ieee;

USE ieee.std_logic_1164.all;

library R6502_TC;

architecture struct of R6502_TC is

   -- Architecture declarations

   -- Internal signal declarations

   -- Component Declarations

   component Core

   port (

      clk_clk_i   : in     std_logic ;

      d_i         : in     std_logic_vector (7 downto 0);

      irq_n_i     : in     std_logic ;

      nmi_n_i     : in     std_logic ;

      rdy_i       : in     std_logic ;

      rst_rst_n_i : in     std_logic ;

      so_n_i      : in     std_logic ;

      a_o         : out    std_logic_vector (15 downto 0);

      d_o         : out    std_logic_vector (7 downto 0);

      rd_o        : out    std_logic ;

      sync_o      : out    std_logic ;

      wr_n_o      : out    std_logic ;

      wr_o        : out    std_logic

   );

   end component;

   -- Optional embedded configurations

   -- pragma synthesis_off

   for all : Core use entity R6502_TC.Core;

   -- pragma synthesis_on

begin

   -- Instance port mappings.

   U_0 : Core

      port map (

         clk_clk_i   => clk_clk_i,

         d_i         => d_i,

         irq_n_i     => irq_n_i,

         nmi_n_i     => nmi_n_i,

         rdy_i       => rdy_i,

         rst_rst_n_i => rst_rst_n_i,

         so_n_i      => so_n_i,

         a_o         => a_o,

         d_o         => d_o,

         rd_o        => rd_o,

         sync_o      => sync_o,

         wr_n_o      => wr_n_o,

         wr_o        => wr_o

      );

end struct;