lpm_compare0.vhd

16位CUPIP核,完全运行的好的东西,可以直接拿来用的!

-- megafunction wizard: %LPM_COMPARE%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: lpm_compare 

-- ============================================================
-- File Name: lpm_compare0.vhd
-- Megafunction Name(s):
-- 			lpm_compare
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 4.1 Build 181 06/29/2004 SJ Full Version
-- ************************************************************


--Copyright (C) 1991-2004 Altera Corporation
--Any  megafunction  design,  and related netlist (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,  netlist,  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, netlist,
--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.


LIBRARY ieee;
USE ieee.std_logic_1164.all;

LIBRARY lpm;
USE lpm.lpm_components.all;

ENTITY lpm_compare0 IS
	PORT
	(
		dataa		: IN STD_LOGIC_VECTOR (15 DOWNTO 0);
		datab		: IN STD_LOGIC_VECTOR (15 DOWNTO 0);
		AeB		: OUT STD_LOGIC ;
		AneB		: OUT STD_LOGIC ;
		AgB		: OUT STD_LOGIC ;
		AgeB		: OUT STD_LOGIC ;
		AlB		: OUT STD_LOGIC ;
		AleB		: OUT STD_LOGIC 
	);
END lpm_compare0;


ARCHITECTURE SYN OF lpm_compare0 IS

	SIGNAL sub_wire0	: STD_LOGIC ;
	SIGNAL sub_wire1	: STD_LOGIC ;
	SIGNAL sub_wire2	: STD_LOGIC ;
	SIGNAL sub_wire3	: STD_LOGIC ;
	SIGNAL sub_wire4	: STD_LOGIC ;
	SIGNAL sub_wire5	: STD_LOGIC ;



	COMPONENT lpm_compare
	GENERIC (
		lpm_width		: NATURAL;
		lpm_type		: STRING;
		lpm_representation		: STRING
	);
	PORT (
			dataa	: IN STD_LOGIC_VECTOR (15 DOWNTO 0);
			datab	: IN STD_LOGIC_VECTOR (15 DOWNTO 0);
			AgeB	: OUT STD_LOGIC ;
			AlB	: OUT STD_LOGIC ;
			AleB	: OUT STD_LOGIC ;
			AneB	: OUT STD_LOGIC ;
			AgB	: OUT STD_LOGIC ;
			AeB	: OUT STD_LOGIC 
	);
	END COMPONENT;

BEGIN
	AgeB    <= sub_wire0;
	AlB    <= sub_wire1;
	AleB    <= sub_wire2;
	AneB    <= sub_wire3;
	AgB    <= sub_wire4;
	AeB    <= sub_wire5;

	lpm_compare_component : lpm_compare
	GENERIC MAP (
		lpm_width => 16,
		lpm_type => "LPM_COMPARE",
		lpm_representation => "UNSIGNED"
	)
	PORT MAP (
		dataa => dataa,
		datab => datab,
		AgeB => sub_wire0,
		AlB => sub_wire1,
		AleB => sub_wire2,
		AneB => sub_wire3,
		AgB => sub_wire4,
		AeB => sub_wire5
	);



END SYN;

-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: nBit NUMERIC "16"
-- Retrieval info: PRIVATE: AeqB NUMERIC "1"
-- Retrieval info: PRIVATE: AneB NUMERIC "1"
-- Retrieval info: PRIVATE: AgtB NUMERIC "1"
-- Retrieval info: PRIVATE: AgeB NUMERIC "1"
-- Retrieval info: PRIVATE: AltB NUMERIC "1"
-- Retrieval info: PRIVATE: AleB NUMERIC "1"
-- Retrieval info: PRIVATE: Radix NUMERIC "10"
-- Retrieval info: PRIVATE: isPortBConstant NUMERIC "0"
-- Retrieval info: PRIVATE: PortBValue NUMERIC "0"
-- Retrieval info: PRIVATE: SignedCompare NUMERIC "0"
-- Retrieval info: PRIVATE: Latency NUMERIC "0"
-- Retrieval info: PRIVATE: aclr NUMERIC "0"
-- Retrieval info: PRIVATE: clken NUMERIC "0"
-- Retrieval info: PRIVATE: LPM_PIPELINE NUMERIC "0"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "16"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_COMPARE"
-- Retrieval info: CONSTANT: LPM_REPRESENTATION STRING "UNSIGNED"
-- Retrieval info: USED_PORT: AeB 0 0 0 0 OUTPUT NODEFVAL AeB
-- Retrieval info: USED_PORT: AneB 0 0 0 0 OUTPUT NODEFVAL AneB
-- Retrieval info: USED_PORT: AgB 0 0 0 0 OUTPUT NODEFVAL AgB
-- Retrieval info: USED_PORT: AgeB 0 0 0 0 OUTPUT NODEFVAL AgeB
-- Retrieval info: USED_PORT: AlB 0 0 0 0 OUTPUT NODEFVAL AlB
-- Retrieval info: USED_PORT: AleB 0 0 0 0 OUTPUT NODEFVAL AleB
-- Retrieval info: USED_PORT: dataa 0 0 16 0 INPUT NODEFVAL dataa[15..0]
-- Retrieval info: USED_PORT: datab 0 0 16 0 INPUT NODEFVAL datab[15..0]
-- Retrieval info: CONNECT: AeB 0 0 0 0 @AeB 0 0 0 0
-- Retrieval info: CONNECT: AneB 0 0 0 0 @AneB 0 0 0 0
-- Retrieval info: CONNECT: AgB 0 0 0 0 @AgB 0 0 0 0
-- Retrieval info: CONNECT: AgeB 0 0 0 0 @AgeB 0 0 0 0
-- Retrieval info: CONNECT: AlB 0 0 0 0 @AlB 0 0 0 0
-- Retrieval info: CONNECT: AleB 0 0 0 0 @AleB 0 0 0 0
-- Retrieval info: CONNECT: @dataa 0 0 16 0 dataa 0 0 16 0
-- Retrieval info: CONNECT: @datab 0 0 16 0 datab 0 0 16 0
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_compare0.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_compare0.inc FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_compare0.cmp TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_compare0.bsf TRUE FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_compare0_inst.vhd FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_compare0_waveforms.html TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_compare0_wave*.jpg FALSE