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📄 fft.cmp

📁 OFDM的fpga实现
💻 CMP
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-- 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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