Mercurial > ~darius > hgwebdir.cgi > memec-test

annotate fifo.vho @ 1:f88da01700da GSOFT-MEMEC-1-REL

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial import of test project for Memec 3SxLC board with Xilinx XC3S400. Uses a FIFO and flashes some LEDs.
author darius
date Fri, 24 Feb 2006 14:01:25 +0000
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
1 --------------------------------------------------------------------------------
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
2 -- This file is owned and controlled by Xilinx and must be used --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
3 -- solely for design, simulation, implementation and creation of --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
4 -- design files limited to Xilinx devices or technologies. Use --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
5 -- with non-Xilinx devices or technologies is expressly prohibited --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
6 -- and immediately terminates your license. --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
7 -- --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
8 -- XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
9 -- SOLELY FOR USE IN DEVELOPING PROGRAMS AND SOLUTIONS FOR --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
10 -- XILINX DEVICES. BY PROVIDING THIS DESIGN, CODE, OR INFORMATION --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
11 -- AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE, APPLICATION --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
12 -- OR STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
13 -- IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT, --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
14 -- AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
15 -- FOR YOUR IMPLEMENTATION. XILINX EXPRESSLY DISCLAIMS ANY --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
16 -- WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
17 -- IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
18 -- REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
19 -- INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
20 -- FOR A PARTICULAR PURPOSE. --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
21 -- --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
22 -- Xilinx products are not intended for use in life support --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
23 -- appliances, devices, or systems. Use in such applications are --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
24 -- expressly prohibited. --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
25 -- --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
26 -- (c) Copyright 1995-2006 Xilinx, Inc. --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
27 -- All rights reserved. --
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
28 --------------------------------------------------------------------------------
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
29 -- The following code must appear in the VHDL architecture header:
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
30
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
31 ------------- Begin Cut here for COMPONENT Declaration ------ COMP_TAG
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
32 component fifo
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
33 port (
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
34 din: IN std_logic_VECTOR(3 downto 0);
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
35 wr_en: IN std_logic;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
36 wr_clk: IN std_logic;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
37 rd_en: IN std_logic;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
38 rd_clk: IN std_logic;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
39 ainit: IN std_logic;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
40 dout: OUT std_logic_VECTOR(3 downto 0);
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
41 full: OUT std_logic;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
42 empty: OUT std_logic);
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
43 end component;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
44
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
45 -- FPGA Express Black Box declaration
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
46 attribute fpga_dont_touch: string;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
47 attribute fpga_dont_touch of fifo: component is "true";
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
48
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
49 -- Synplicity black box declaration
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
50 attribute syn_black_box : boolean;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
51 attribute syn_black_box of fifo: component is true;
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
52
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
53 -- COMP_TAG_END ------ End COMPONENT Declaration ------------
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
54
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
55 -- The following code must appear in the VHDL architecture
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
56 -- body. Substitute your own instance name and net names.
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
57
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
58 ------------- Begin Cut here for INSTANTIATION Template ----- INST_TAG
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
59 your_instance_name : fifo
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
60 port map (
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
61 din => din,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
62 wr_en => wr_en,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
63 wr_clk => wr_clk,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
64 rd_en => rd_en,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
65 rd_clk => rd_clk,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
66 ainit => ainit,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
67 dout => dout,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
68 full => full,
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
69 empty => empty);
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
70 -- INST_TAG_END ------ End INSTANTIATION Template ------------
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
71
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
72 -- You must compile the wrapper file fifo.vhd when simulating
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
73 -- the core, fifo. When compiling the wrapper file, be sure to
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
74 -- reference the XilinxCoreLib VHDL simulation library. For detailed
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
75 -- instructions, please refer to the "CORE Generator Help".
f88da01700da Initial import of test project for Memec 3SxLC board with Xilinx XC3S400.
darius
parents:
diff changeset
76