SpectralMatrix.vhd
73 lines
| 2.7 KiB
| text/x-vhdl
|
VhdlLexer
martin
|
r75 | ------------------------------------------------------------------------------ | |
-- This file is a part of the LPP VHDL IP LIBRARY | |||
-- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS | |||
-- | |||
-- This program is free software; you can redistribute it and/or modify | |||
-- it under the terms of the GNU General Public License as published by | |||
-- the Free Software Foundation; either version 3 of the License, or | |||
-- (at your option) any later version. | |||
-- | |||
-- This program is distributed in the hope that it will be useful, | |||
-- but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
-- GNU General Public License for more details. | |||
-- | |||
-- You should have received a copy of the GNU General Public License | |||
-- along with this program; if not, write to the Free Software | |||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |||
------------------------------------------------------------------------------- | |||
-- Author : Martin Morlot | |||
-- Mail : martin.morlot@lpp.polytechnique.fr | |||
------------------------------------------------------------------------------- | |||
library IEEE; | |||
use IEEE.numeric_std.all; | |||
use IEEE.std_logic_1164.all; | |||
use lpp.lpp_matrix.all; | |||
entity SpectralMatrix is | |||
generic( | |||
Input_SZ : integer := 16; | |||
Result_SZ : integer := 32); | |||
port( | |||
clk : in std_logic; | |||
reset : in std_logic; | |||
B1 : in std_logic_vector(Input_SZ-1 downto 0); | |||
B2 : in std_logic_vector(Input_SZ-1 downto 0); | |||
B3 : in std_logic_vector(Input_SZ-1 downto 0); | |||
E1 : in std_logic_vector(Input_SZ-1 downto 0); | |||
E2 : in std_logic_vector(Input_SZ-1 downto 0); | |||
ReadFIFO : out std_logic_vector(4 downto 0); --B1,B2,B3,E1,E2 | |||
Result : out std_logic_vector(Result_SZ-1 downto 0) | |||
); | |||
end SpectralMatrix; | |||
architecture ar_SpectralMatrix of SpectralMatrix is | |||
signal Read : std_logic; | |||
signal Take : std_logic; | |||
signal Received : std_logic; | |||
signal Valid : std_logic; | |||
signal Conjugate : std_logic; | |||
signal OP1 : std_logic_vector(Input_SZ-1 downto 0); | |||
signal OP2 : std_logic_vector(Input_SZ-1 downto 0); | |||
signal Resultat : std_logic_vector(Result_SZ-1 downto 0); | |||
begin | |||
IN0 : SelectInputs | |||
generic map(Input_SZ) | |||
port map(clk,reset,Read,B1,B2,B3,E1,E2,Conjugate,Take,ReadFIFO,OP1,OP2); | |||
CALC0 : Matrix | |||
generic map(Input_SZ) | |||
port map(clk,reset,OP1,OP2,Take,Received,Conjugate,Valid,Read,Resultat); | |||
RES0 : GetResult | |||
generic map(Result_SZ) | |||
port map(clk,reset,Valid,Conjugate,Resultat,Received,Result); | |||
end ar_SpectralMatrix; |