?? fft.cmp
字號:
-- Generated by FFT 7.1 [Altera, IP Toolbench 1.3.0 Build 177]
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
-- ************************************************************
-- Copyright (C) 1991-2007 Altera Corporation
-- Any megafunction design, and related net list (encrypted or decrypted),
-- support information, device programming or simulation file, and any other
-- associated documentation or information provided by Altera or a partner
-- under Altera's Megafunction Partnership Program may be used only to
-- program PLD devices (but not masked PLD devices) from Altera. Any other
-- use of such megafunction design, net list, support information, device
-- programming or simulation file, or any other related documentation or
-- information is prohibited for any other purpose, including, but not
-- limited to modification, reverse engineering, de-compiling, or use with
-- any other silicon devices, unless such use is explicitly licensed under
-- a separate agreement with Altera or a megafunction partner. Title to
-- the intellectual property, including patents, copyrights, trademarks,
-- trade secrets, or maskworks, embodied in any such megafunction design,
-- net list, support information, device programming or simulation file, or
-- any other related documentation or information provided by Altera or a
-- megafunction partner, remains with Altera, the megafunction partner, or
-- their respective licensors. No other licenses, including any licenses
-- needed under any third party's intellectual property, are provided herein.
component fft
PORT (
clk : IN STD_LOGIC;
reset_n : IN STD_LOGIC;
fftpts_in : IN STD_LOGIC_VECTOR (11 DOWNTO 0);
inverse : IN STD_LOGIC;
sink_valid : IN STD_LOGIC;
sink_sop : IN STD_LOGIC;
sink_eop : IN STD_LOGIC;
sink_real : IN STD_LOGIC_VECTOR (15 DOWNTO 0);
sink_imag : IN STD_LOGIC_VECTOR (15 DOWNTO 0);
sink_error : IN STD_LOGIC_VECTOR (1 DOWNTO 0);
source_ready : IN STD_LOGIC;
fftpts_out : OUT STD_LOGIC_VECTOR (11 DOWNTO 0);
sink_ready : OUT STD_LOGIC;
source_error : OUT STD_LOGIC_VECTOR (1 DOWNTO 0);
source_sop : OUT STD_LOGIC;
source_eop : OUT STD_LOGIC;
source_valid : OUT STD_LOGIC;
source_real : OUT STD_LOGIC_VECTOR (30 DOWNTO 0);
source_imag : OUT STD_LOGIC_VECTOR (30 DOWNTO 0)
);
end component;
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