openofdm/verilog/coregen/rot_lut.vhd

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-- You must compile the wrapper file rot_lut.vhd when simulating
-- the core, rot_lut. 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 rot_lut IS
	port (
	clka: IN std_logic;
	addra: IN std_logic_VECTOR(8 downto 0);
	douta: OUT std_logic_VECTOR(31 downto 0);
	clkb: IN std_logic;
	addrb: IN std_logic_VECTOR(8 downto 0);
	doutb: OUT std_logic_VECTOR(31 downto 0));
END rot_lut;

ARCHITECTURE rot_lut_a OF rot_lut IS
-- synthesis translate_off
component wrapped_rot_lut
	port (
	clka: IN std_logic;
	addra: IN std_logic_VECTOR(8 downto 0);
	douta: OUT std_logic_VECTOR(31 downto 0);
	clkb: IN std_logic;
	addrb: IN std_logic_VECTOR(8 downto 0);
	doutb: OUT std_logic_VECTOR(31 downto 0));
end component;

-- Configuration specification 
	for all : wrapped_rot_lut use entity XilinxCoreLib.blk_mem_gen_v4_2(behavioral)
		generic map(
			c_has_regceb => 0,
			c_has_regcea => 0,
			c_mem_type => 4,
			c_rstram_b => 0,
			c_rstram_a => 0,
			c_has_injecterr => 0,
			c_rst_type => "SYNC",
			c_prim_type => 1,
			c_read_width_b => 32,
			c_initb_val => "0",
			c_family => "spartan3",
			c_read_width_a => 32,
			c_disable_warn_bhv_coll => 0,
			c_use_softecc => 0,
			c_write_mode_b => "WRITE_FIRST",
			c_init_file_name => "rot_lut.mif",
			c_write_mode_a => "WRITE_FIRST",
			c_mux_pipeline_stages => 0,
			c_has_softecc_output_regs_b => 0,
			c_has_mem_output_regs_b => 0,
			c_has_mem_output_regs_a => 0,
			c_load_init_file => 1,
			c_xdevicefamily => "spartan3adsp",
			c_write_depth_b => 512,
			c_write_depth_a => 512,
			c_has_rstb => 0,
			c_has_rsta => 0,
			c_has_mux_output_regs_b => 0,
			c_inita_val => "0",
			c_has_mux_output_regs_a => 0,
			c_addra_width => 9,
			c_has_softecc_input_regs_a => 0,
			c_addrb_width => 9,
			c_default_data => "0",
			c_use_ecc => 0,
			c_algorithm => 1,
			c_disable_warn_bhv_range => 0,
			c_write_width_b => 32,
			c_write_width_a => 32,
			c_read_depth_b => 512,
			c_read_depth_a => 512,
			c_byte_size => 9,
			c_sim_collision_check => "ALL",
			c_common_clk => 1,
			c_wea_width => 1,
			c_has_enb => 0,
			c_web_width => 1,
			c_has_ena => 0,
			c_use_byte_web => 0,
			c_use_byte_wea => 0,
			c_rst_priority_b => "CE",
			c_rst_priority_a => "CE",
			c_use_default_data => 0);
-- synthesis translate_on
BEGIN
-- synthesis translate_off
U0 : wrapped_rot_lut
		port map (
			clka => clka,
			addra => addra,
			douta => douta,
			clkb => clkb,
			addrb => addrb,
			doutb => doutb);
-- synthesis translate_on

END rot_lut_a;