MatriceSpectrale.vhd
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| text/x-vhdl
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r189 | ------------------------------------------------------------------------------ | ||
| -- This file is a part of the LPP VHDL IP LIBRARY | ||||
| -- Copyright (C) 2009 - 2012, 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.std_logic_1164.all; | ||||
| use IEEE.numeric_std.all; | ||||
| library lpp; | ||||
| use lpp.lpp_matrix.all; | ||||
| entity MatriceSpectrale is | ||||
| generic( | ||||
| Input_SZ : integer := 16; | ||||
| Result_SZ : integer := 32); | ||||
| port( | ||||
| clkm : in std_logic; | ||||
| rstn : in std_logic; | ||||
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r345 | FifoIN_Full : in std_logic_vector(4 downto 0); -- | ||
| SetReUse : in std_logic_vector(4 downto 0); -- | ||||
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r189 | Valid : in std_logic; | ||
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r345 | Data_IN : in std_logic_vector((5*Input_SZ)-1 downto 0); -- | ||
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r236 | ACK : in std_logic; | ||
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r189 | SM_Write : out std_logic; | ||
| FlagError : out std_logic; | ||||
| Statu : out std_logic_vector(3 downto 0); | ||||
| Write : out std_logic_vector(1 downto 0); | ||||
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r345 | Read : out std_logic_vector(4 downto 0); -- | ||
| ReUse : out std_logic_vector(4 downto 0); -- | ||||
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r189 | Data_OUT : out std_logic_vector((2*Result_SZ)-1 downto 0) | ||
| ); | ||||
| end entity; | ||||
| architecture ar_MatriceSpectrale of MatriceSpectrale is | ||||
| signal Matrix_Write : std_logic; | ||||
| signal Matrix_Read : std_logic_vector(1 downto 0); | ||||
| signal Matrix_Result : std_logic_vector(31 downto 0); | ||||
| signal TopSM_Start : std_logic; | ||||
| signal TopSM_Statu : std_logic_vector(3 downto 0); | ||||
| signal TopSM_Data1 : std_logic_vector(15 downto 0); | ||||
| signal TopSM_Data2 : std_logic_vector(15 downto 0); | ||||
| begin | ||||
| CTRL0 : ReUse_CTRLR | ||||
| port map(clkm,rstn,SetReUse,TopSM_Statu,ReUse); | ||||
| TopSM : TopSpecMatrix | ||||
| generic map (Input_SZ) | ||||
| port map(clkm,rstn,Matrix_Write,Matrix_Read,FifoIN_Full,Data_IN,TopSM_Start,Read,TopSM_Statu,TopSM_Data1,TopSM_Data2); | ||||
| SM : SpectralMatrix | ||||
| generic map (Input_SZ,Result_SZ) | ||||
| port map(clkm,rstn,TopSM_Start,TopSM_Data1,TopSM_Data2,TopSM_Statu,Matrix_Read,Matrix_Write,Matrix_Result); | ||||
| DISP : Dispatch | ||||
| generic map(Result_SZ) | ||||
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r236 | port map(clkm,rstn,ACK,Matrix_Result,Matrix_Write,Valid,Data_OUT,Write,FlagError); | ||
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r189 | |||
| Statu <= TopSM_Statu; | ||||
| SM_Write <= Matrix_Write; | ||||
| end architecture; | ||||