Matrix.vhd
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| 2.9 KiB
| text/x-vhdl
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VhdlLexer
martin
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r70 | ------------------------------------------------------------------------------ | ||
| -- 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; | ||||
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r147 | library lpp; | ||
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r79 | use lpp.lpp_matrix.all; | ||
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r147 | use lpp.general_purpose.all; | ||
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r70 | |||
| --! Programme de calcule de Matrice Spectral, compos� d'une ALU et de son Driver | ||||
| entity Matrix is | ||||
| generic( | ||||
| Input_SZ : integer := 16); | ||||
| port( | ||||
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r75 | clk : in std_logic; --! Horloge du composant | ||
| raz : in std_logic; --! Reset general du composant | ||||
| IN1 : in std_logic_vector(Input_SZ-1 downto 0); --! Donn�e d'entr�e | ||||
| IN2 : in std_logic_vector(Input_SZ-1 downto 0); --! Donn�e d'entr�e | ||||
| Take : in std_logic; --! Flag, op�rande r�cup�r� | ||||
| Received : in std_logic; --! Flag, R�sultat bien ressu | ||||
| Conjugate : in std_logic; --! Flag, Calcul sur un complexe et son conjugu� | ||||
| Valid : out std_logic; --! Flag, R�sultat disponible | ||||
| Read : out std_logic; --! Flag, op�rande disponible | ||||
| Result : out std_logic_vector(2*Input_SZ-1 downto 0) --! R�sultat du calcul | ||||
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r70 | ); | ||
| end Matrix; | ||||
| architecture ar_Matrix of Matrix is | ||||
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r147 | signal CTRL : std_logic_vector(2 downto 0); | ||
| signal COMP : std_logic_vector(1 downto 0); | ||||
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r70 | signal OP1 : std_logic_vector(Input_SZ-1 downto 0); | ||
| signal OP2 : std_logic_vector(Input_SZ-1 downto 0); | ||||
| begin | ||||
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r79 | |||
| DRIVE : ALU_Driver | ||||
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r70 | generic map(Input_SZ,Input_SZ) | ||
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r147 | port map(clk,raz,IN1,IN2,Take,Received,Conjugate,Valid,Read,CTRL,COMP,OP1,OP2); | ||
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r70 | |||
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r147 | ALU0 : ALU | ||
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r70 | generic map(1,0,Input_SZ,Input_SZ) | ||
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r147 | port map(clk,raz,CTRL,COMP,OP1,OP2,Result); | ||
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r70 | |||
| end ar_Matrix; | ||||