1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
--------------------------------------------------------------------------------
-- This file is owned and controlled by Xilinx and must be used --
-- solely for design, simulation, implementation and creation of --
-- design files limited to Xilinx devices or technologies. Use --
-- with non-Xilinx devices or technologies is expressly prohibited --
-- and immediately terminates your license. --
-- --
-- XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" --
-- SOLELY FOR USE IN DEVELOPING PROGRAMS AND SOLUTIONS FOR --
-- XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE, OR INFORMATION --
-- AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION --
-- OR STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS --
-- IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT, --
-- AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE --
-- FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY --
-- WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE --
-- IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR --
-- REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF --
-- INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS --
-- FOR A PARTICULAR PURPOSE. --
-- --
-- Xilinx products are not intended for use in life support --
-- appliances, devices, or systems. Use in such applications are --
-- expressly prohibited. --
-- --
-- (c) Copyright 1995-2007 Xilinx, Inc. --
-- All rights reserved. --
--------------------------------------------------------------------------------
-- The following code must appear in the VHDL architecture header:
------------- Begin Cut here for COMPONENT Declaration ------ COMP_TAG
component fifo_xlnx_512x36_2clk
port (
din: IN std_logic_VECTOR(35 downto 0);
rd_clk: IN std_logic;
rd_en: IN std_logic;
rst: IN std_logic;
wr_clk: IN std_logic;
wr_en: IN std_logic;
dout: OUT std_logic_VECTOR(35 downto 0);
empty: OUT std_logic;
full: OUT std_logic;
rd_data_count: OUT std_logic_VECTOR(8 downto 0);
wr_data_count: OUT std_logic_VECTOR(8 downto 0));
end component;
-- Synplicity black box declaration
attribute syn_black_box : boolean;
attribute syn_black_box of fifo_xlnx_512x36_2clk: component is true;
-- COMP_TAG_END ------ End COMPONENT Declaration ------------
-- The following code must appear in the VHDL architecture
-- body. Substitute your own instance name and net names.
------------- Begin Cut here for INSTANTIATION Template ----- INST_TAG
your_instance_name : fifo_xlnx_512x36_2clk
port map (
din => din,
rd_clk => rd_clk,
rd_en => rd_en,
rst => rst,
wr_clk => wr_clk,
wr_en => wr_en,
dout => dout,
empty => empty,
full => full,
rd_data_count => rd_data_count,
wr_data_count => wr_data_count);
-- INST_TAG_END ------ End INSTANTIATION Template ------------
-- You must compile the wrapper file fifo_xlnx_512x36_2clk.vhd when simulating
-- the core, fifo_xlnx_512x36_2clk. When compiling the wrapper file, be sure to
-- reference the XilinxCoreLib VHDL simulation library. For detailed
-- instructions, please refer to the "CORE Generator Help".
|
