Subversion Repositories riscv_vhdl

-----------------------------------------------------------------------------
-- Package:     fse_v2
-- File:        romprn_tech.vhd
-- Author:      Sergey Khabarov - sergeykhbr@gmail.com
-- Description:	Technology specific Bootable ROM
------------------------------------------------------------------------------
 
library ieee;
use ieee.std_logic_1164.all;
library techmap;
use techmap.gencomp.all;
use techmap.types_mem.all;
library commonlib;
use commonlib.types_common.all;
--! AMBA system bus specific library
library ambalib;
--! AXI4 configuration constants.
use ambalib.types_amba4.all;
 
entity BootRom_tech is
generic (
    memtech : integer := 0;
    sim_hexfile : string
);
port (
    clk       : in std_logic;
    address   : in global_addr_array_type;
    data      : out std_logic_vector(CFG_NASTI_DATA_BITS-1 downto 0)
);
end;
 
architecture rtl of BootRom_tech is
 
  component BootRom_inferred is
  generic (
    hex_filename : string
  );
  port (
    clk     : in  std_ulogic;
    address : in global_addr_array_type;
    data    : out std_logic_vector(CFG_NASTI_DATA_BITS-1 downto 0)
  );
  end component;
 
begin
 
  genrom0 : if memtech = inferred or is_fpga(memtech) /= 0 generate
      infer0 : BootRom_inferred  generic map (sim_hexfile)
               port map (clk, address, data);
  end generate;
 
end;