ddr_pll.tdf

vhdl编写的一个完整工程

-- megafunction wizard: %ALTPLL%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: altpll 

-- ============================================================
-- File Name: ddr_pll.tdf
-- Megafunction Name(s):
-- 			altpll
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
-- ************************************************************


--Copyright (C) 1991-2002 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 "altpll.inc";



SUBDESIGN ddr_pll
(
	fbin	 : INPUT = VCC;
	inclk0	 : INPUT = VCC;
	e2	 : OUTPUT;
	e3	 : OUTPUT;
	locked	 : OUTPUT;
	e0	 : OUTPUT;
	e1	 : OUTPUT;
)

VARIABLE

	altpll_component : altpll WITH (
			EXTCLK1_TIME_DELAY = "0",
			EXTCLK2_PHASE_SHIFT = "0",
			EXTCLK1_MULTIPLY_BY = 5,
			BANDWIDTH_TYPE = "AUTO",
			EXTCLK3_DUTY_CYCLE = 50,
			EXTCLK1_DIVIDE_BY = 1,
			QUALIFY_CONF_DONE = "OFF",
			LOCK_LOW = 1,
			INVALID_LOCK_MULTIPLIER = 1,
			INCLK0_INPUT_FREQUENCY = 30003,
			EXTCLK2_TIME_DELAY = "0",
			GATE_LOCK_SIGNAL = "NO",
			FEEDBACK_SOURCE = "EXTCLK0",
			EXTCLK0_DUTY_CYCLE = 50,
			EXTCLK3_PHASE_SHIFT = "0",
			EXTCLK0_PHASE_SHIFT = "0",
			EXTCLK2_MULTIPLY_BY = 5,
			EXTCLK0_DIVIDE_BY = 1,
			EXTCLK3_DIVIDE_BY = 1,
			VALID_LOCK_MULTIPLIER = 1,
			EXTCLK3_TIME_DELAY = "0",
			EXTCLK1_DUTY_CYCLE = 50,
			SPREAD_FREQUENCY = 0,
			EXTCLK0_TIME_DELAY = "0",
			OPERATION_MODE = "EXTERNAL_FEEDBACK",
			EXTCLK1_PHASE_SHIFT = "0",
			EXTCLK0_MULTIPLY_BY = 5,
			EXTCLK3_MULTIPLY_BY = 5,
			EXTCLK2_DIVIDE_BY = 1,
			LOCK_HIGH = 1,
			EXTCLK2_DUTY_CYCLE = 50
			);

BEGIN

	e2 = altpll_component.extclk[2..2];
	e3 = altpll_component.extclk[3..3];
	locked = altpll_component.locked;
	e0 = altpll_component.extclk[0..0];
	e1 = altpll_component.extclk[1..1];
	altpll_component.fbin = fbin;
	altpll_component.clkena[1..1] = GND;
	altpll_component.clkena[0..0] = GND;
	altpll_component.clkena[4..4] = GND;
	altpll_component.clkena[3..3] = GND;
	altpll_component.clkena[2..2] = GND;
	altpll_component.clkena[5..5] = GND;
	altpll_component.inclk[0..0] = inclk0;
	altpll_component.inclk[1..1] = GND;
	altpll_component.extclkena[2..2] = VCC;
	altpll_component.extclkena[1..1] = VCC;
	altpll_component.extclkena[0..0] = VCC;
	altpll_component.extclkena[3..3] = VCC;
END;



-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: DIV_FACTOR9 STRING "1"
-- Retrieval info: PRIVATE: USE_CLKENA2 STRING "0"
-- Retrieval info: PRIVATE: MIRROR_CLK0 STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT0 STRING "deg"
-- Retrieval info: PRIVATE: INCLK1_FREQ_UNIT_COMBO STRING "MHz"
-- Retrieval info: PRIVATE: SPREAD_USE STRING "0"
-- Retrieval info: PRIVATE: GLOCK_COUNTER_EDIT STRING "20000"
-- Retrieval info: PRIVATE: USE_CLKENA3 STRING "0"
-- Retrieval info: PRIVATE: MIRROR_CLK1 STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT1 STRING "deg"
-- Retrieval info: PRIVATE: DUTY_CYCLE0 STRING "50.00"
-- Retrieval info: PRIVATE: PHASE_SHIFT0 STRING "0.00"
-- Retrieval info: PRIVATE: MULT_FACTOR0 STRING "1"
-- Retrieval info: PRIVATE: SPREAD_PERCENT STRING "0.500"
-- Retrieval info: PRIVATE: LOCKED_OUTPUT_CHECK STRING "1"
-- Retrieval info: PRIVATE: PLL_ARESET_CHECK STRING "0"
-- Retrieval info: PRIVATE: USE_CLKENA4 STRING "0"
-- Retrieval info: PRIVATE: MIRROR_CLK2 STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT2 STRING "deg"
-- Retrieval info: PRIVATE: DUTY_CYCLE1 STRING "50.00"
-- Retrieval info: PRIVATE: PHASE_SHIFT1 STRING "0.00"
-- Retrieval info: PRIVATE: MULT_FACTOR1 STRING "1"
-- Retrieval info: PRIVATE: TIME_SHIFT0 STRING "0.00"
-- Retrieval info: PRIVATE: JUMP2PAGE0 STRING "\n"
-- Retrieval info: PRIVATE: BANDWIDTH STRING "1.000"
-- Retrieval info: PRIVATE: BANDWIDTH_USE_CUSTOM STRING "0"
-- Retrieval info: PRIVATE: USE_CLKENA5 STRING "0"
-- Retrieval info: PRIVATE: MIRROR_CLK3 STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT3 STRING "deg"
-- Retrieval info: PRIVATE: DUTY_CYCLE2 STRING "50.00"
-- Retrieval info: PRIVATE: PHASE_SHIFT2 STRING "0.00"
-- Retrieval info: PRIVATE: MULT_FACTOR2 STRING "1"
-- Retrieval info: PRIVATE: TIME_SHIFT1 STRING "0.00"
-- Retrieval info: PRIVATE: JUMP2PAGE1 STRING "General/Modes"
-- Retrieval info: PRIVATE: SPREAD_FREQ STRING "300.000"
-- Retrieval info: PRIVATE: LONG_SCAN_RADIO STRING "1"
-- Retrieval info: PRIVATE: USE_CLKENA6 STRING "0"
-- Retrieval info: PRIVATE: MIRROR_CLK4 STRING "0"
-- Retrieval info: PRIVATE: PHASE_SHIFT_UNIT4 STRING "deg"
-- Retrieval info: PRIVATE: DUTY_CYCLE3 STRING "50.00"
-- Retrieval info: PRIVATE: PHASE_SHIFT3 STRING "0.00"
-- Retrieval info: PRIVATE: MULT_FACTOR3 STRING "1"
-- Retrieval info: PRIVATE: TIME_SHIFT2 STRING "0.00"
-- Retrieval info: PRIVATE: JUMP2PAGE2 STRING "General/Modes"
-- Retrieval info: PRIVATE: USE_CLK0 STRING "0"
-- Retrieval info: PRIVATE: ZERO_DELAY_RADIO STRING "1"