cf_rst_cnt.tdf

IIR、FIR、FFT各模块程序设计例程

-- megafunction wizard: %LPM_COUNTER%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: lpm_counter 

-- ============================================================
-- File Name: cf_rst_cnt.tdf
-- Megafunction Name(s):
-- 			lpm_counter
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 4.0 Build 190 1/28/2004 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.

INCLUDE "lpm_counter.inc";



SUBDESIGN cf_rst_cnt
(
	clock	 : INPUT;
	cnt_en	 : INPUT;
	aclr	 : INPUT;
	q[21..0]	 : OUTPUT;
)

VARIABLE

	lpm_counter_component : lpm_counter WITH (
			LPM_WIDTH = 22,
			LPM_TYPE = "LPM_COUNTER",
			LPM_DIRECTION = "UP"
			);

BEGIN

	q[21..0] = lpm_counter_component.q[21..0];
	lpm_counter_component.aclr = aclr;
	lpm_counter_component.clock = clock;
	lpm_counter_component.cnt_en = cnt_en;
END;



-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: nBit NUMERIC "22"
-- Retrieval info: PRIVATE: Direction NUMERIC "0"
-- Retrieval info: PRIVATE: CLK_EN NUMERIC "0"
-- Retrieval info: PRIVATE: CNT_EN NUMERIC "1"
-- Retrieval info: PRIVATE: ModulusCounter NUMERIC "0"
-- Retrieval info: PRIVATE: ModulusValue NUMERIC "0"
-- Retrieval info: PRIVATE: CarryIn NUMERIC "0"
-- Retrieval info: PRIVATE: CarryOut NUMERIC "0"
-- Retrieval info: PRIVATE: SCLR NUMERIC "0"
-- Retrieval info: PRIVATE: SLOAD NUMERIC "0"
-- Retrieval info: PRIVATE: SSET NUMERIC "0"
-- Retrieval info: PRIVATE: SSET_ALL1 NUMERIC "1"
-- Retrieval info: PRIVATE: SSETV NUMERIC "0"
-- Retrieval info: PRIVATE: ACLR NUMERIC "1"
-- Retrieval info: PRIVATE: ALOAD NUMERIC "0"
-- Retrieval info: PRIVATE: ASET NUMERIC "0"
-- Retrieval info: PRIVATE: ASET_ALL1 NUMERIC "1"
-- Retrieval info: PRIVATE: ASETV NUMERIC "0"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_0 STRING "clock;clk_en;cnt_en;updown;data"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_1 STRING "cin;sclr;sset;sload;aclr"
-- Retrieval info: PRIVATE: MEGAFN_PORT_INFO_2 STRING "aset;aload;q;cout;eq"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "22"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_COUNTER"
-- Retrieval info: CONSTANT: LPM_DIRECTION STRING "UP"
-- Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL clock
-- Retrieval info: USED_PORT: q 0 0 22 0 OUTPUT NODEFVAL q[21..0]
-- Retrieval info: USED_PORT: cnt_en 0 0 0 0 INPUT NODEFVAL cnt_en
-- Retrieval info: USED_PORT: aclr 0 0 0 0 INPUT NODEFVAL aclr
-- Retrieval info: CONNECT: @clock 0 0 0 0 clock 0 0 0 0
-- Retrieval info: CONNECT: q 0 0 22 0 @q 0 0 22 0
-- Retrieval info: CONNECT: @cnt_en 0 0 0 0 cnt_en 0 0 0 0
-- Retrieval info: CONNECT: @aclr 0 0 0 0 aclr 0 0 0 0
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL cf_rst_cnt.tdf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL cf_rst_cnt.inc TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL cf_rst_cnt.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL cf_rst_cnt.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL cf_rst_cnt_inst.tdf FALSE