cic_pkg.vhd
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| 4.6 KiB
| text/x-vhdl
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VhdlLexer
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r445 | ------------------------------------------------------------------------------ | ||
-- 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 : Jean-christophe Pellion | ||||
-- Mail : jean-christophe.pellion@lpp.polytechnique.fr | ||||
-- jean-christophe.pellion@easii-ic.com | ||||
---------------------------------------------------------------------------- | ||||
LIBRARY ieee; | ||||
USE ieee.std_logic_1164.ALL; | ||||
PACKAGE cic_pkg IS | ||||
----------------------------------------------------------------------------- | ||||
COMPONENT cic | ||||
GENERIC ( | ||||
D_delay_number : INTEGER; | ||||
S_stage_number : INTEGER; | ||||
R_downsampling_decimation_factor : INTEGER; | ||||
b_data_size : INTEGER; | ||||
b_grow : INTEGER); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
run : IN STD_LOGIC; | ||||
data_in : IN STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_in_valid : IN STD_LOGIC; | ||||
data_out : OUT STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_out_valid : OUT STD_LOGIC); | ||||
END COMPONENT; | ||||
----------------------------------------------------------------------------- | ||||
COMPONENT cic_integrator | ||||
GENERIC ( | ||||
b_data_size : INTEGER); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
run : IN STD_LOGIC; | ||||
data_in : IN STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_in_valid : IN STD_LOGIC; | ||||
data_out : OUT STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_out_valid : OUT STD_LOGIC); | ||||
END COMPONENT; | ||||
COMPONENT cic_downsampler | ||||
GENERIC ( | ||||
R_downsampling_decimation_factor : INTEGER; | ||||
b_data_size : INTEGER); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
run : IN STD_LOGIC; | ||||
data_in : IN STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_in_valid : IN STD_LOGIC; | ||||
data_out : OUT STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_out_valid : OUT STD_LOGIC); | ||||
END COMPONENT; | ||||
COMPONENT cic_comb | ||||
GENERIC ( | ||||
b_data_size : INTEGER; | ||||
D_delay_number : INTEGER); | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
run : IN STD_LOGIC; | ||||
data_in : IN STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_in_valid : IN STD_LOGIC; | ||||
data_out : OUT STD_LOGIC_VECTOR(b_data_size-1 DOWNTO 0); | ||||
data_out_valid : OUT STD_LOGIC); | ||||
END COMPONENT; | ||||
----------------------------------------------------------------------------- | ||||
|
r449 | |||
----------------------------------------------------------------------------- | ||||
COMPONENT cic_lfr_control | ||||
PORT ( | ||||
clk : IN STD_LOGIC; | ||||
rstn : IN STD_LOGIC; | ||||
run : IN STD_LOGIC; | ||||
data_in_valid : IN STD_LOGIC; | ||||
data_out_16_valid : OUT STD_LOGIC; | ||||
data_out_256_valid : OUT STD_LOGIC; | ||||
sel_sample : OUT STD_LOGIC_VECTOR(2 DOWNTO 0); | ||||
op_valid : OUT STD_LOGIC; | ||||
op_ADD_SUBn : OUT STD_LOGIC; | ||||
r_addr_init : OUT STD_LOGIC; | ||||
r_addr_base : OUT STD_LOGIC_VECTOR(7 DOWNTO 0); | ||||
r_addr_add1 : OUT STD_LOGIC; | ||||
w_en : OUT STD_LOGIC; | ||||
w_addr_init : OUT STD_LOGIC; | ||||
w_addr_base : OUT STD_LOGIC_VECTOR(7 DOWNTO 0); | ||||
w_addr_add1 : OUT STD_LOGIC); | ||||
END COMPONENT; | ||||
----------------------------------------------------------------------------- | ||||
|
r445 | END cic_pkg; | ||