prog_rom_behav.vhd

一个8051的VHDL代码

--------------------------------------------------
-- Model        :   8051 Behavioral Model,
--                  VHDL Entity mc8051.prog_rom.interface
--
-- Author       :   Michael Mayer ([e-mail]),
--                  Dr. Hardy J. Pottinger,
--                  Department of Electrical Engineering
--                  University of Missouri - Rolla
--
-- Created at   :   09/22/98 19:33:01
--
LIBRARY ieee ;
USE ieee.std_logic_1164.all;
USE ieee.numeric_std.all;
LIBRARY mc8051 ;
USE mc8051.synth_pack.all;

ENTITY prog_rom IS
   PORT( 
      int_clk : IN     std_logic ;
      int_rst : IN     std_logic ;
      p0_addr : IN     std_logic_vector( 7 DOWNTO 0 )  ;
      p2_addr : IN     std_logic_vector( 7 DOWNTO 0 )  ;
      rom_rd_n : IN     std_logic ;
      rom_data : OUT    std_logic_vector( 7 DOWNTO 0 ) 
   );

-- Declarations

END prog_rom ;
--
-- VHDL Architecture mc8051.prog_rom.behav
--
-- Created:
--          by - mrmayer.UNKNOWN (eceultra20.ece.umr.edu)
--          at - 19:04:13 09/19/98
--
-- Generated by Mentor Graphics' Renoir(TM) 3.4 (Build 18)
--
architecture behav of prog_rom is
begin
end behav;