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Correction de la FSM qui regule les données entrant dans la FFT
Correction de la FSM qui regule les données entrant dans la FFT
Alexis Jeandet - - Load All Authors

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r530:5eb17174cdba JC
r557:7faec0eb9fbb (MINI-LFR) WFP_MS-0-1-67 (LFR-EM) WFP_MS_1-1-67 JC
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lpp_cna.vhd
237 lines | 9.7 KiB | text/x-vhdl | VhdlLexer
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martin
DAC CAL input data via Registre_data Driver C
 r261 ------------------------------------------------------------------------------
-- 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.std_logic_1164.all;
library grlib;
use grlib.amba.all;
use std.textio.all;
library lpp;
use lpp.lpp_amba.all;
--! Package contenant tous les programmes qui forment le composant int�gr� dans le l�on
package lpp_cna is
Alexis Jeandet
DAC driver added, MINI-LFR design updated to be compatible with new leon3-soc.
 r530 component apb_lfr_cal is
generic (
pindex : integer := 0;
paddr : integer := 0;
pmask : integer := 16#fff#;
tech : integer := 0;
PRESZ : integer := 8;
CPTSZ : integer := 16;
datawidth : integer := 18;
dacresolution : integer := 12;
abits : integer := 8);
port (
rstn : in std_logic;
clk : in std_logic;
apbi : in apb_slv_in_type;
apbo : out apb_slv_out_type;
SDO : out std_logic;
SCK : out std_logic;
SYNC : out std_logic;
SMPCLK : out std_logic
);
end component;
component SPI_DAC_DRIVER is
Generic(
datawidth : INTEGER := 16;
MSBFIRST : INTEGER := 1
);
Port (
clk : in STD_LOGIC;
rstn : in STD_LOGIC;
DATA : in STD_LOGIC_VECTOR(datawidth-1 downto 0);
SMP_CLK : in STD_LOGIC;
SYNC : out STD_LOGIC;
DOUT : out STD_LOGIC;
SCLK : out STD_LOGIC
);
end component;
component dynamic_freq_div is
generic(
PRESZ : integer range 1 to 32:=4;
PREMAX : integer := 16#FFFFFF#;
CPTSZ : integer range 1 to 32:=16
);
Port (
clk : in STD_LOGIC;
rstn : in STD_LOGIC;
pre : in STD_LOGIC_VECTOR(PRESZ-1 downto 0);
N : in STD_LOGIC_VECTOR(CPTSZ-1 downto 0);
Reload : in std_logic;
clk_out : out STD_LOGIC
);
end component;
component lfr_cal_driver is
generic(
tech : integer := 0;
PRESZ : integer range 1 to 32:=4;
PREMAX : integer := 16#FFFFFF#;
CPTSZ : integer range 1 to 32:=16;
datawidth : integer := 18;
abits : integer := 8
);
Port (
clk : in STD_LOGIC;
rstn : in STD_LOGIC;
pre : in STD_LOGIC_VECTOR(PRESZ-1 downto 0);
N : in STD_LOGIC_VECTOR(CPTSZ-1 downto 0);
Reload : in std_logic;
DATA_IN : in STD_LOGIC_VECTOR(datawidth-1 downto 0);
WEN : in STD_LOGIC;
LOAD_ADDRESSN : IN STD_LOGIC;
ADDRESS_IN : IN STD_LOGIC_VECTOR(abits-1 downto 0);
ADDRESS_OUT : OUT STD_LOGIC_VECTOR(abits-1 downto 0);
INTERLEAVED : IN STD_LOGIC;
DAC_CFG : IN STD_LOGIC_VECTOR(3 downto 0);
SYNC : out STD_LOGIC;
DOUT : out STD_LOGIC;
SCLK : out STD_LOGIC;
SMPCLK : out STD_lOGIC
);
end component;
component RAM_READER is
Generic(
datawidth : integer := 18;
dacresolution : integer := 12;
abits : integer := 8
);
Port (
clk : in STD_LOGIC; --! clock input
rstn : in STD_LOGIC; --! Active low restet input
DATA_IN : in STD_LOGIC_VECTOR (datawidth-1 downto 0); --! DATA input vector -> connect to RAM DATA output
ADDRESS : out STD_LOGIC_VECTOR (abits-1 downto 0); --! ADDRESS output vector -> connect to RAM read ADDRESS input
REN : out STD_LOGIC; --! Active low read enable -> connect to RAM read enable
DATA_OUT : out STD_LOGIC_VECTOR (dacresolution-1 downto 0); --! DATA output vector
SMP_CLK : in STD_LOGIC; --! Sampling clock input, each rising edge will provide a DATA to the output and read a new one in RAM
INTERLEAVED : in STD_LOGIC --! When 1, interleaved mode is actived.
);
end component;
component RAM_WRITER is
Generic(
datawidth : integer := 18;
abits : integer := 8
);
Port (
clk : in STD_LOGIC; --! clk input
rstn : in STD_LOGIC; --! Active low reset input
DATA_IN : in STD_LOGIC_VECTOR (datawidth-1 downto 0); --! DATA input vector
DATA_OUT : out STD_LOGIC_VECTOR (datawidth-1 downto 0); --! DATA output vector
WEN_IN : in STD_LOGIC; --! Active low Write Enable input
WEN_OUT : out STD_LOGIC; --! Active low Write Enable output
LOAD_ADDRESSN : in STD_LOGIC; --! Active low address load input
ADDRESS_IN : in STD_LOGIC_VECTOR (abits-1 downto 0); --! Adress input vector
ADDRESS_OUT : out STD_LOGIC_VECTOR (abits-1 downto 0) --! Adress output vector
);
end component;
martin
DAC CAL input data via Registre_data Driver C
 r261 component APB_DAC is
generic (
pindex : integer := 0;
paddr : integer := 0;
pmask : integer := 16#fff#;
pirq : integer := 0;
martin
DAC CAL input data via fifo
 r262 abits : integer := 8;
martin
Ajout design perso Projet-LeonLFR-A3PE3kL-Sheldon-DataFlux...
 r284 Nmax : integer := 7);
martin
DAC CAL input data via Registre_data Driver C
 r261 port (
martin
DAC CAL input data via fifo + Freq échantillonnage variable
 r274 clk : in std_logic; --! Horloge du composant
rst : in std_logic; --! Reset general du composant
apbi : in apb_slv_in_type; --! Registre de gestion des entr�es du bus
apbo : out apb_slv_out_type; --! Registre de gestion des sorties du bus
DataIN : in std_logic_vector(15 downto 0);
martin
DAC CAL input data via fifo
 r262 Cal_EN : out std_logic; --! Signal Enable du multiplex pour la CAL
Readn : out std_logic;
SYNC : out std_logic; --! Signal de synchronisation du convertisseur
SCLK : out std_logic; --! Horloge systeme du convertisseur
martin
DAC CAL input data via fifo + Freq échantillonnage variable
 r274 CLK_VAR : out std_logic;
DATA : out std_logic --! Donn�e num�rique s�rialis�
martin
DAC CAL input data via Registre_data Driver C
 r261 );
end component;
component DacDriver is
martin
DAC CAL input data via fifo + Freq échantillonnage variable
 r274 --generic(cpt_serial : integer := 6); --! G�n�rique contenant le r�sultat de la division clk/sclk !!! clk=25Mhz
port(
clk : in std_logic; --! Horloge du composant
rst : in std_logic; --! Reset general du composant
SysClk : in std_logic;
enable : in std_logic; --! Autorise ou non l'utilisation du composant
Data_IN : in std_logic_vector(15 downto 0); --! Donn�e Num�rique d'entr�e sur 16 bits
SYNC : out std_logic; --! Signal de synchronisation du convertisseur
SCLK : out std_logic; --! Horloge systeme du convertisseur
Readn : out std_logic;
-- Ready : out std_logic; --! Flag, signale la fin de la s�rialisation d'une donn�e
Data : out std_logic --! Donn�e num�rique s�rialis�
);
martin
DAC CAL input data via Registre_data Driver C
 r261 end component;
component Gene_SYNC is
martin
DAC CAL input data via fifo + Freq échantillonnage variable
 r274 port(
SysClk,raz : in std_logic; --! Horloge systeme et Reset du composant
SCLK : in std_logic;
martin
DAC CAL input data via Registre_data Driver C
 r261 enable : in std_logic; --! Autorise ou non l'utilisation du composant
martin
DAC CAL input data via fifo + Freq échantillonnage variable
 r274 sended : in std_logic;
send : out std_logic; --! Flag, Autorise l'envoi (s�rialisation) d'une nouvelle donn�e
Readn : out std_logic;
SYNC : out std_logic --! Signal de synchronisation du convertisseur g�n�r�
);
martin
DAC CAL input data via Registre_data Driver C
 r261 end component;
component Serialize is
martin
DAC CAL input data via fifo + Freq échantillonnage variable
 r274 port(
clk,raz : in std_logic; --! Horloge et Reset du composant
sclk : in std_logic; --! Horloge Systeme
vectin : in std_logic_vector(15 downto 0); --! Vecteur d'entr�e
send : in std_logic; --! Flag, Une nouvelle donn�e est pr�sente
sended : out std_logic; --! Flag, La donn�e a �t� s�rialis�e
Data : out std_logic --! Donn�e num�rique s�rialis�
);
martin
DAC CAL input data via Registre_data Driver C
 r261 end component;
martin
DAC CAL input data via fifo
 r262 component ReadFifo_GEN is
port(
clk,raz : in std_logic; --! Horloge et Reset du composant
SYNC : in std_logic;
Readn : out std_logic
);
end component;
martin
DAC CAL input data via fifo + Freq échantillonnage variable
 r274
component ClkSetting is
generic(Nmax : integer := 7);
port(
clk, rst : in std_logic; --! Horloge et Reset globale
N : in integer range 0 to Nmax;
sclk : out std_logic --! Horloge Systeme g�n�r�e
);
end component;
martin
DAC CAL input data via Registre_data Driver C
 r261 end;