latch_11.vhd

数字波形存储器VHDL源码

-- megafunction wizard: %LPM_LATCH%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: lpm_latch 

-- ============================================================
-- File Name: latch_11.vhd
-- Megafunction Name(s):
-- 			lpm_latch
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 4.0 Build 214 3/25/2004 SP 1 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 latch_11 IS
	PORT
	(
		data		: IN STD_LOGIC_VECTOR (10 DOWNTO 0);
		gate		: IN STD_LOGIC ;
		q		: OUT STD_LOGIC_VECTOR (10 DOWNTO 0)
	);
END latch_11;


ARCHITECTURE SYN OF latch_11 IS

	SIGNAL sub_wire0	: STD_LOGIC_VECTOR (10 DOWNTO 0);



	COMPONENT lpm_latch
	GENERIC (
		lpm_width		: NATURAL;
		lpm_type		: STRING
	);
	PORT (
			q	: OUT STD_LOGIC_VECTOR (10 DOWNTO 0);
			data	: IN STD_LOGIC_VECTOR (10 DOWNTO 0);
			gate	: IN STD_LOGIC 
	);
	END COMPONENT;

BEGIN
	q    <= sub_wire0(10 DOWNTO 0);

	lpm_latch_component : lpm_latch
	GENERIC MAP (
		lpm_width => 11,
		lpm_type => "LPM_LATCH"
	)
	PORT MAP (
		data => data,
		gate => gate,
		q => sub_wire0
	);



END SYN;

-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: nBit NUMERIC "11"
-- Retrieval info: PRIVATE: aclr NUMERIC "0"
-- Retrieval info: PRIVATE: aset NUMERIC "0"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_0 STRING "data;gate;aclr;aset;q"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "11"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_LATCH"
-- Retrieval info: USED_PORT: data 0 0 11 0 INPUT NODEFVAL data[10..0]
-- Retrieval info: USED_PORT: q 0 0 11 0 OUTPUT NODEFVAL q[10..0]
-- Retrieval info: USED_PORT: gate 0 0 0 0 INPUT NODEFVAL gate
-- Retrieval info: CONNECT: @data 0 0 11 0 data 0 0 11 0
-- Retrieval info: CONNECT: q 0 0 11 0 @q 0 0 11 0
-- Retrieval info: CONNECT: @gate 0 0 0 0 gate 0 0 0 0
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL latch_11.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL latch_11.inc FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL latch_11.cmp TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL latch_11.bsf TRUE FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL latch_11_inst.vhd FALSE