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-- You must compile the wrapper file DSP48.vhd when simulating
-- the core, DSP48. When compiling the wrapper file, be sure to
-- reference the XilinxCoreLib VHDL simulation library. For detailed
-- instructions, please refer to the "CORE Generator Help".

-- The synthesis directives "translate_off/translate_on" specified
-- below are supported by Xilinx, Mentor Graphics and Synplicity
-- synthesis tools. Ensure they are correct for your synthesis tool(s).

LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
-- synthesis translate_off
LIBRARY XilinxCoreLib;
-- synthesis translate_on
ENTITY DSP48 IS
  PORT (
    clk : IN STD_LOGIC;
    ce : IN STD_LOGIC;
    sel : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
    a : IN STD_LOGIC_VECTOR(17 DOWNTO 0);
    b : IN STD_LOGIC_VECTOR(17 DOWNTO 0);
    c : IN STD_LOGIC_VECTOR(47 DOWNTO 0);
    p : OUT STD_LOGIC_VECTOR(47 DOWNTO 0)
  );
END DSP48;

ARCHITECTURE DSP48_a OF DSP48 IS
-- synthesis translate_off
COMPONENT wrapped_DSP48
  PORT (
    clk : IN STD_LOGIC;
    ce : IN STD_LOGIC;
    sel : IN STD_LOGIC_VECTOR(0 DOWNTO 0);
    a : IN STD_LOGIC_VECTOR(17 DOWNTO 0);
    b : IN STD_LOGIC_VECTOR(17 DOWNTO 0);
    c : IN STD_LOGIC_VECTOR(47 DOWNTO 0);
    p : OUT STD_LOGIC_VECTOR(47 DOWNTO 0)
  );
END COMPONENT;

-- Configuration specification
  FOR ALL : wrapped_DSP48 USE ENTITY XilinxCoreLib.xbip_dsp48_macro_v2_1(behavioral)
    GENERIC MAP (
      c_a_width => 18,
      c_b_width => 18,
      c_c_width => 48,
      c_concat_width => 48,
      c_constant_1 => 1,
      c_d_width => 18,
      c_has_a => 1,
      c_has_acin => 0,
      c_has_acout => 0,
      c_has_b => 1,
      c_has_bcin => 0,
      c_has_bcout => 0,
      c_has_c => 1,
      c_has_carrycascin => 0,
      c_has_carrycascout => 0,
      c_has_carryin => 0,
      c_has_carryout => 0,
      c_has_ce => 1,
      c_has_cea => 0,
      c_has_ceb => 0,
      c_has_cec => 0,
      c_has_ceconcat => 0,
      c_has_ced => 0,
      c_has_cem => 0,
      c_has_cep => 0,
      c_has_cesel => 0,
      c_has_concat => 0,
      c_has_d => 0,
      c_has_indep_ce => 0,
      c_has_indep_sclr => 0,
      c_has_pcin => 0,
      c_has_pcout => 0,
      c_has_sclr => 0,
      c_has_sclra => 0,
      c_has_sclrb => 0,
      c_has_sclrc => 0,
      c_has_sclrconcat => 0,
      c_has_sclrd => 0,
      c_has_sclrm => 0,
      c_has_sclrp => 0,
      c_has_sclrsel => 0,
      c_latency => -1,
      c_model_type => 0,
      c_opmodes => "0000000000010000000,0000001100010000000",
      c_p_lsb => 0,
      c_p_msb => 47,
      c_reg_config => "00000000000011100111100111100100",
      c_sel_width => 1,
      c_test_core => 0,
      c_verbosity => 0,
      c_xdevicefamily => "spartan6"
    );
-- synthesis translate_on
BEGIN
-- synthesis translate_off
U0 : wrapped_DSP48
  PORT MAP (
    clk => clk,
    ce => ce,
    sel => sel,
    a => a,
    b => b,
    c => c,
    p => p
  );
-- synthesis translate_on

END DSP48_a;