ram2.tdf

可以受上位机控制的通过fpga的视频信号发生器程序

-- megafunction wizard: %RAM: 3-PORT%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: alt3pram 

-- ============================================================
-- File Name: ram2.tdf
-- Megafunction Name(s):
-- 			alt3pram
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 4.2 Build 178 01/19/2005 SP 1 SJ Full Version
-- ************************************************************


--Copyright (C) 1991-2005 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 "alt3pram.inc";



SUBDESIGN ram2
(
	data[7..0]	 : INPUT;
	wraddress[7..0]	 : INPUT;
	rdaddress_a[7..0]	 : INPUT;
	rdaddress_b[7..0]	 : INPUT;
	wren	 : INPUT = VCC;
	clock	 : INPUT;
	qa[7..0]	 : OUTPUT;
	qb[7..0]	 : OUTPUT;
)

VARIABLE

	alt3pram_component : alt3pram WITH (
			INTENDED_DEVICE_FAMILY = "Cyclone",
			WIDTH = 8,
			WIDTHAD = 8,
			INDATA_REG = "INCLOCK",
			WRITE_REG = "INCLOCK",
			RDADDRESS_REG_A = "INCLOCK",
			RDADDRESS_REG_B = "INCLOCK",
			RDCONTROL_REG_A = "UNREGISTERED",
			RDCONTROL_REG_B = "UNREGISTERED",
			OUTDATA_REG_A = "OUTCLOCK",
			OUTDATA_REG_B = "OUTCLOCK",
			INDATA_ACLR = "OFF",
			WRITE_ACLR = "OFF",
			RDADDRESS_ACLR_A = "OFF",
			RDADDRESS_ACLR_B = "OFF",
			RDCONTROL_ACLR_A = "OFF",
			RDCONTROL_ACLR_B = "OFF",
			OUTDATA_ACLR_A = "OFF",
			OUTDATA_ACLR_B = "OFF",
			LPM_TYPE = "alt3pram",
			LPM_FILE = "ram2.mif",
			LPM_HINT = "USE_EAB=ON"
			);

BEGIN

	qa[7..0] = alt3pram_component.qa[7..0];
	qb[7..0] = alt3pram_component.qb[7..0];
	alt3pram_component.outclock = clock;
	alt3pram_component.wren = wren;
	alt3pram_component.inclock = clock;
	alt3pram_component.data[7..0] = data[7..0];
	alt3pram_component.rdaddress_a[7..0] = rdaddress_a[7..0];
	alt3pram_component.wraddress[7..0] = wraddress[7..0];
	alt3pram_component.rdaddress_b[7..0] = rdaddress_b[7..0];
END;



-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: WidthData NUMERIC "8"
-- Retrieval info: PRIVATE: WidthAddr NUMERIC "8"
-- Retrieval info: PRIVATE: Clock NUMERIC "0"
-- Retrieval info: PRIVATE: rden_a NUMERIC "0"
-- Retrieval info: PRIVATE: rden_b NUMERIC "0"
-- Retrieval info: PRIVATE: REGdata NUMERIC "1"
-- Retrieval info: PRIVATE: REGwrite NUMERIC "1"
-- Retrieval info: PRIVATE: REGrdaddress_a NUMERIC "1"
-- Retrieval info: PRIVATE: REGrdaddress_b NUMERIC "1"
-- Retrieval info: PRIVATE: REGrren_a NUMERIC "0"
-- Retrieval info: PRIVATE: REGrren_b NUMERIC "0"
-- Retrieval info: PRIVATE: REGqa NUMERIC "1"
-- Retrieval info: PRIVATE: REGqb NUMERIC "1"
-- Retrieval info: PRIVATE: enable NUMERIC "0"
-- Retrieval info: PRIVATE: CLRdata NUMERIC "0"
-- Retrieval info: PRIVATE: CLRwrite NUMERIC "0"
-- Retrieval info: PRIVATE: CLRrdaddress_a NUMERIC "0"
-- Retrieval info: PRIVATE: CLRrdaddress_b NUMERIC "0"
-- Retrieval info: PRIVATE: CLRrren_a NUMERIC "0"
-- Retrieval info: PRIVATE: CLRrren_b NUMERIC "0"
-- Retrieval info: PRIVATE: CLRqa NUMERIC "0"
-- Retrieval info: PRIVATE: CLRqb NUMERIC "0"
-- Retrieval info: PRIVATE: BlankMemory NUMERIC "0"
-- Retrieval info: PRIVATE: MIFfilename STRING "ram2.mif"
-- Retrieval info: PRIVATE: UseLCs NUMERIC "0"
-- Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "0"
-- Retrieval info: PRIVATE: MAXIMUM_DEPTH NUMERIC "0"
-- Retrieval info: PRIVATE: INIT_FILE_LAYOUT STRING "PORT_A"
-- Retrieval info: PRIVATE: JTAG_ENABLED NUMERIC "0"
-- Retrieval info: PRIVATE: JTAG_ID STRING "NONE"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone"
-- Retrieval info: CONSTANT: WIDTH NUMERIC "8"
-- Retrieval info: CONSTANT: WIDTHAD NUMERIC "8"
-- Retrieval info: CONSTANT: INDATA_REG STRING "INCLOCK"
-- Retrieval info: CONSTANT: WRITE_REG STRING "INCLOCK"
-- Retrieval info: CONSTANT: RDADDRESS_REG_A STRING "INCLOCK"
-- Retrieval info: CONSTANT: RDADDRESS_REG_B STRING "INCLOCK"
-- Retrieval info: CONSTANT: RDCONTROL_REG_A STRING "UNREGISTERED"
-- Retrieval info: CONSTANT: RDCONTROL_REG_B STRING "UNREGISTERED"
-- Retrieval info: CONSTANT: OUTDATA_REG_A STRING "OUTCLOCK"
-- Retrieval info: CONSTANT: OUTDATA_REG_B STRING "OUTCLOCK"
-- Retrieval info: CONSTANT: INDATA_ACLR STRING "OFF"
-- Retrieval info: CONSTANT: WRITE_ACLR STRING "OFF"
-- Retrieval info: CONSTANT: RDADDRESS_ACLR_A STRING "OFF"
-- Retrieval info: CONSTANT: RDADDRESS_ACLR_B STRING "OFF"
-- Retrieval info: CONSTANT: RDCONTROL_ACLR_A STRING "OFF"
-- Retrieval info: CONSTANT: RDCONTROL_ACLR_B STRING "OFF"
-- Retrieval info: CONSTANT: OUTDATA_ACLR_A STRING "OFF"
-- Retrieval info: CONSTANT: OUTDATA_ACLR_B STRING "OFF"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "alt3pram"
-- Retrieval info: CONSTANT: LPM_FILE STRING "ram2.mif"
-- Retrieval info: CONSTANT: LPM_HINT STRING "USE_EAB=ON"
-- Retrieval info: USED_PORT: data 0 0 8 0 INPUT NODEFVAL data[7..0]
-- Retrieval info: USED_PORT: qa 0 0 8 0 OUTPUT NODEFVAL qa[7..0]
-- Retrieval info: USED_PORT: qb 0 0 8 0 OUTPUT NODEFVAL qb[7..0]
-- Retrieval info: USED_PORT: wraddress 0 0 8 0 INPUT NODEFVAL wraddress[7..0]
-- Retrieval info: USED_PORT: rdaddress_a 0 0 8 0 INPUT NODEFVAL rdaddress_a[7..0]
-- Retrieval info: USED_PORT: rdaddress_b 0 0 8 0 INPUT NODEFVAL rdaddress_b[7..0]
-- Retrieval info: USED_PORT: wren 0 0 0 0 INPUT VCC wren
-- Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL clock
-- Retrieval info: CONNECT: @data 0 0 8 0 data 0 0 8 0
-- Retrieval info: CONNECT: qa 0 0 8 0 @qa 0 0 8 0
-- Retrieval info: CONNECT: qb 0 0 8 0 @qb 0 0 8 0
-- Retrieval info: CONNECT: @wraddress 0 0 8 0 wraddress 0 0 8 0
-- Retrieval info: CONNECT: @rdaddress_a 0 0 8 0 rdaddress_a 0 0 8 0
-- Retrieval info: CONNECT: @rdaddress_b 0 0 8 0 rdaddress_b 0 0 8 0
-- Retrieval info: CONNECT: @wren 0 0 0 0 wren 0 0 0 0
-- Retrieval info: CONNECT: @inclock 0 0 0 0 clock 0 0 0 0
-- Retrieval info: CONNECT: @outclock 0 0 0 0 clock 0 0 0 0
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL ram2.tdf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL ram2.inc TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL ram2.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL ram2.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL ram2_inst.tdf FALSE