Subversion Repositories pcie_sg_dma

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-- You must compile the wrapper file v6_afifo_256x36.vhd when simulating

-- the core, v6_afifo_256x36. 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 v6_afifo_256x36 IS

        port (

        rst: IN std_logic;

        wr_clk: IN std_logic;

        rd_clk: IN std_logic;

        din: IN std_logic_VECTOR(35 downto 0);

        wr_en: IN std_logic;

        rd_en: IN std_logic;

        dout: OUT std_logic_VECTOR(35 downto 0);

        full: OUT std_logic;

        empty: OUT std_logic;

        prog_full: OUT std_logic;

        prog_empty: OUT std_logic);

END v6_afifo_256x36;

ARCHITECTURE v6_afifo_256x36_a OF v6_afifo_256x36 IS

-- synthesis translate_off

component wrapped_v6_afifo_256x36

        port (

        rst: IN std_logic;

        wr_clk: IN std_logic;

        rd_clk: IN std_logic;

        din: IN std_logic_VECTOR(35 downto 0);

        wr_en: IN std_logic;

        rd_en: IN std_logic;

        dout: OUT std_logic_VECTOR(35 downto 0);

        full: OUT std_logic;

        empty: OUT std_logic;

        prog_full: OUT std_logic;

        prog_empty: OUT std_logic);

end component;

-- Configuration specification 

        for all : wrapped_v6_afifo_256x36 use entity XilinxCoreLib.fifo_generator_v7_2(behavioral)

                generic map(

                        c_wach_type => 0,

                        c_has_data_counts_wrch => 0,

                        c_has_almost_empty => 0,

                        c_has_valid => 0,

                        c_implementation_type_rach => 1,

                        c_axi_buser_width => 1,

                        c_has_data_counts_rdch => 0,

                        c_axi_aruser_width => 1,

                        c_prog_empty_type_wrch => 5,

                        c_has_overflow => 0,

                        c_full_flags_rst_val => 1,

                        c_axi_id_width => 4,

                        c_has_almost_full => 0,

                        c_error_injection_type_wrch => 0,

                        c_wrch_type => 0,

                        c_prog_empty_type_rdch => 5,

                        c_has_backup => 0,

                        c_has_rd_rst => 0,

                        c_implementation_type => 2,

                        c_has_axi_buser => 0,

                        c_application_type_wrch => 0,

                        c_implementation_type_wach => 1,

                        c_implementation_type_axis => 1,

                        c_use_ecc_wrch => 0,

                        c_error_injection_type_rdch => 0,

                        c_has_data_counts_wdch => 0,

                        c_reg_slice_mode_rach => 0,

                        c_application_type_rdch => 0,

                        c_use_ecc_rdch => 0,

                        c_prog_empty_type_wdch => 5,

                        c_prog_full_type_wrch => 5,

                        c_has_axi_wuser => 0,

                        c_error_injection_type_wdch => 0,

                        c_memory_type => 1,

                        c_has_master_ce => 0,

                        c_reg_slice_mode_wach => 0,

                        c_prog_full_thresh_assert_val_wrch => 1023,

                        c_prog_full_type_rdch => 5,

                        c_reg_slice_mode_axis => 0,

                        c_prog_empty_thresh_assert_val_wrch => 1022,

                        c_din_width_wrch => 2,

                        c_rdch_type => 0,

                        c_prim_fifo_type => "512x36",

                        c_use_ecc => 0,

                        c_application_type_wdch => 0,

                        c_axi_ruser_width => 1,

                        c_use_ecc_wdch => 0,

                        c_rd_depth => 512,

                        c_has_underflow => 0,

                        c_prog_full_thresh_assert_val_rdch => 1023,

                        c_has_prog_flags_wrch => 0,

                        c_prog_empty_thresh_assert_val_rdch => 1022,

                        c_has_axis_tkeep => 0,

                        c_din_width_rdch => 64,

                        c_rd_pntr_width => 9,

                        c_prog_full_type_wdch => 5,

                        c_has_prog_flags_rdch => 0,

                        c_wr_freq => 1,

                        c_has_axis_tuser => 0,

                        c_use_common_overflow => 0,

                        c_wr_depth_wrch => 16,

                        c_mif_file_name => "BlankString",

                        c_prog_full_thresh_assert_val_wdch => 1023,

                        c_wr_data_count_width => 9,

                        c_axi_addr_width => 32,

                        c_has_axis_tstrb => 0,

                        c_prog_empty_thresh_assert_val_wdch => 1022,

                        c_wr_pntr_width_rach => 4,

                        c_din_width_wdch => 64,

                        c_wr_depth_rdch => 1024,

                        c_error_injection_type => 0,

                        c_dout_width => 36,

                        c_wr_pntr_width => 9,

                        c_rach_type => 0,

                        c_has_axis_tlast => 0,

                        c_has_prog_flags_wdch => 0,

                        c_axis_tdest_width => 4,

                        c_overflow_low => 0,

                        c_axi_awuser_width => 1,

                        c_axis_type => 0,

                        c_use_fifo16_flags => 0,

                        c_has_wr_ack => 0,

                        c_prog_empty_thresh_negate_val => 9,

                        c_dout_rst_val => "0",

                        c_wr_pntr_width_wach => 4,

                        c_wr_depth_wdch => 1024,

                        c_axis_tuser_width => 4,

                        c_wr_pntr_width_axis => 10,

                        c_prog_empty_type => 1,

                        c_has_wr_rst => 0,

                        c_has_axis_tid => 0,

                        c_valid_low => 0,

                        c_implementation_type_wrch => 1,

                        c_use_default_settings => 0,

                        c_has_axi_awuser => 0,

                        c_implementation_type_rdch => 1,

                        c_enable_rst_sync => 1,

                        c_wr_depth => 512,

                        c_prog_empty_thresh_assert_val => 8,

                        c_reg_slice_mode_wrch => 0,

                        c_prog_full_thresh_negate_val => 319,

                        c_has_data_counts_rach => 0,

                        c_wr_ack_low => 0,

                        c_implementation_type_wdch => 1,

                        c_prog_full_thresh_assert_val => 320,

                        c_has_axi_ruser => 0,

                        c_preload_latency => 1,

                        c_reg_slice_mode_rdch => 0,

                        c_wr_response_latency => 1,

                        c_axi_wuser_width => 1,

                        c_has_axis_tdest => 0,

                        c_family => "virtex6",

                        c_has_axis_tdata => 0,

                        c_has_data_count => 0,

                        c_prog_empty_type_rach => 5,

                        c_init_wr_pntr_val => 0,

                        c_error_injection_type_rach => 0,

                        c_has_data_counts_wach => 0,

                        c_has_data_counts_axis => 0,

                        c_has_rd_data_count => 0,

                        c_data_count_width => 9,

                        c_count_type => 0,

                        c_has_axi_rd_channel => 0,

                        c_application_type_rach => 0,

                        c_reg_slice_mode_wdch => 0,

                        c_use_ecc_rach => 0,

                        c_default_value => "BlankString",

                        c_prog_empty_type_wach => 5,

                        c_enable_rlocs => 0,

                        c_prog_empty_type_axis => 5,

                        c_rd_data_count_width => 9,

                        c_interface_type => 0,

                        c_has_axi_wr_channel => 0,

                        c_axi_type => 0,

                        c_error_injection_type_wach => 0,

                        c_error_injection_type_axis => 0,

                        c_prog_full_type_rach => 5,

                        c_has_slave_ce => 0,

                        c_has_wr_data_count => 0,

                        c_axis_tid_width => 8,

                        c_use_dout_rst => 1,

                        c_application_type_wach => 0,

                        c_axis_tdata_width => 64,

                        c_use_ecc_wach => 0,

                        c_application_type_axis => 0,

                        c_msgon_val => 1,

                        c_preload_regs => 0,

                        c_use_ecc_axis => 0,

                        c_wr_pntr_width_wrch => 4,

                        c_prog_full_thresh_assert_val_rach => 1023,

                        c_common_clock => 0,

                        c_rd_freq => 1,

                        c_use_embedded_reg => 0,

                        c_prog_empty_thresh_assert_val_rach => 1022,

                        c_din_width_rach => 32,

                        c_has_meminit_file => 0,

                        c_add_ngc_constraint => 0,

                        c_prog_full_type => 1,

                        c_optimization_mode => 0,

                        c_wr_pntr_width_rdch => 10,

                        c_prog_full_type_wach => 5,

                        c_has_prog_flags_rach => 0,

                        c_prog_full_type_axis => 5,

                        c_din_width => 36,

                        c_has_axis_tready => 1,

                        c_use_common_underflow => 0,

                        c_axis_tstrb_width => 4,

                        c_prog_full_thresh_assert_val_wach => 1023,

                        c_prog_full_thresh_assert_val_axis => 1023,

                        c_prog_empty_thresh_assert_val_wach => 1022,

                        c_din_width_wach => 32,

                        c_wr_depth_rach => 16,

                        c_axi_data_width => 64,

                        c_prog_empty_thresh_assert_val_axis => 1022,

                        c_din_width_axis => 1,

                        c_has_axi_aruser => 0,

                        c_use_fwft_data_count => 0,

                        c_wr_pntr_width_wdch => 10,

                        c_has_prog_flags_wach => 0,

                        c_axis_tkeep_width => 4,

                        c_has_prog_flags_axis => 0,

                        c_wdch_type => 0,

                        c_underflow_low => 0,

                        c_has_srst => 0,

                        c_has_rst => 1,

                        c_has_int_clk => 0,

                        c_wr_depth_wach => 16,

                        c_wr_depth_axis => 1024);

-- synthesis translate_on

BEGIN

-- synthesis translate_off

U0 : wrapped_v6_afifo_256x36

                port map (

                        rst => rst,

                        wr_clk => wr_clk,

                        rd_clk => rd_clk,

                        din => din,

                        wr_en => wr_en,

                        rd_en => rd_en,

                        dout => dout,

                        full => full,

                        empty => empty,

                        prog_full => prog_full,

                        prog_empty => prog_empty);

-- synthesis translate_on

END v6_afifo_256x36_a;