dds_top.qsf

实现数字频率合成。能产生任意频率的正弦信号、方波信号、梯形波等

# Copyright (C) 1991-2005 Altera Corporation
# Your use of Altera Corporation's design tools, logic functions 
# and other software and tools, and its AMPP partner logic       
# functions, and any output files any of the foregoing           
# (including device programming or simulation files), and any    
# associated documentation or information are expressly subject  
# to the terms and conditions of the Altera Program License      
# Subscription Agreement, Altera MegaCore Function License       
# Agreement, or other applicable license agreement, including,   
# without limitation, that your use is for the sole purpose of   
# programming logic devices manufactured by Altera and sold by   
# Altera or its authorized distributors.  Please refer to the    
# applicable agreement for further details.


# The default values for assignments are stored in the file
#		dds_top_assignment_defaults.qdf
# If this file doesn't exist, and for assignments not listed, see file
#		assignment_defaults.qdf

# Altera recommends that you do not modify this file. This
# file is updated automatically by the Quartus II software
# and any changes you make may be lost or overwritten.


# Project-Wide Assignments
# ========================
set_global_assignment -name ORIGINAL_QUARTUS_VERSION 5.0
set_global_assignment -name PROJECT_CREATION_TIME_DATE "15:25:01  MARCH 04, 2008"
set_global_assignment -name LAST_QUARTUS_VERSION 5.0
set_global_assignment -name BDF_FILE 10ji/10ji.bdf
set_global_assignment -name BDF_FILE fre/fre_input.bdf
set_global_assignment -name BDF_FILE adder.bdf
set_global_assignment -name BDF_FILE jcq/jcq.bdf
set_global_assignment -name BDF_FILE dds_top.bdf
set_global_assignment -name BDF_FILE adder2/adder2.bdf
set_global_assignment -name VECTOR_WAVEFORM_FILE Waveform5.vwf
set_global_assignment -name BDF_FILE jcq2/jcq2.bdf
set_global_assignment -name BDF_FILE dds.bdf
set_global_assignment -name BDF_FILE kuopx/kuopx.bdf
set_global_assignment -name BDF_FILE kuopx/kuopx161.bdf
set_global_assignment -name BDF_FILE fre/fre2.bdf
set_global_assignment -name BDF_FILE 8jcq/8jcq.bdf
set_global_assignment -name BDF_FILE px_xianshi/px_xianshi.bdf
set_global_assignment -name BDF_FILE 4/4.bdf
set_global_assignment -name BDF_FILE jcq/12jcq_zong.bdf
set_global_assignment -name BDF_FILE cepin/cepin.bdf
set_global_assignment -name BDF_FILE 24x12/24x12.bdf
set_global_assignment -name BDF_FILE 12not/12not.bdf
set_global_assignment -name BDF_FILE 3/3.bdf
set_global_assignment -name BDF_FILE 10jcq/10jcq_zong.bdf
set_global_assignment -name BDF_FILE 9or/9or.bdf

# Pin & Location Assignments
# ==========================
set_location_assignment PIN_28 -to 48mhz
set_location_assignment PIN_38 -to clk
set_location_assignment PIN_45 -to q[0]
set_location_assignment PIN_43 -to q[1]
set_location_assignment PIN_41 -to q[2]
set_location_assignment PIN_23 -to q[3]
set_location_assignment PIN_20 -to q[4]
set_location_assignment PIN_18 -to q[5]
set_location_assignment PIN_16 -to q[6]
set_location_assignment PIN_14 -to q[7]
set_location_assignment PIN_13 -to q[8]
set_location_assignment PIN_46 -to q[9]
set_location_assignment PIN_122 -to cl
set_location_assignment PIN_3 -to p[0]
set_location_assignment PIN_1 -to p[1]
set_location_assignment PIN_239 -to p[2]
set_location_assignment PIN_15 -to p[3]
set_location_assignment PIN_17 -to p[4]
set_location_assignment PIN_19 -to p[5]
set_location_assignment PIN_21 -to p[6]
set_location_assignment PIN_39 -to p[7]
set_location_assignment PIN_42 -to p[8]
set_location_assignment PIN_44 -to p[9]
set_location_assignment PIN_8 -to m1
set_location_assignment PIN_6 -to m2
set_location_assignment PIN_169 -to aa
set_location_assignment PIN_170 -to bb
set_location_assignment PIN_167 -to cc
set_location_assignment PIN_168 -to dd
set_location_assignment PIN_165 -to ee
set_location_assignment PIN_166 -to ff
set_location_assignment PIN_163 -to gg
set_location_assignment PIN_164 -to hh
set_location_assignment PIN_160 -to dig0
set_location_assignment PIN_159 -to dig1
set_location_assignment PIN_162 -to dig2
set_location_assignment PIN_161 -to dig3
set_location_assignment PIN_136 -to dig4
set_location_assignment PIN_137 -to dig5
set_location_assignment PIN_121 -to key1
set_location_assignment PIN_123 -to cpp0
set_location_assignment PIN_124 -to cpx0
set_location_assignment PIN_156 -to key8
set_location_assignment PIN_158 -to key7

# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name DEVICE_FILTER_PIN_COUNT 240
set_global_assignment -name DEVICE_FILTER_SPEED_GRADE 8
set_global_assignment -name FAMILY Cyclone
set_global_assignment -name TOP_LEVEL_ENTITY dds
set_global_assignment -name USER_LIBRARIES "D:\\111\\9or;D:\\111\\10jcq;D:\\111\\3;D:\\111\\12not;D:\\111\\24x12;D:\\111\\cepin;D:\\111\\4;D:\\111\\8jcq;D:\\111\\fre;D:\\111\\kuopx;D:\\111\\jcq2;D:\\111\\10ji;D:\\111\\adder2;D:\\111\\jcq;D:\\111;D:\\dds\\jiafa2/;D:\\dds\\12jicun/;D:\\dds\\jiafa/;D:\\dds\\48/;D:\\dds\\10ji/;D:\\dds\\phrase/;D:\\dds\\adder/;D:\\dds\\fre/;D:\\wang\\4/;D:\\wang\\baoshi/;D:\\wang\\1hz1khz/;D:\\wang\\jiaoshi/;D:\\wang\\jiaofen/;D:\\wang\\6/;D:\\wang\\24x4/;D:\\wang\\dtxs/;D:\\wang\\fenpin/;D:\\wang\\60/;D:\\wang\\48/;D:\\wang\\24/"

# Fitter Assignments
# ==================
set_global_assignment -name DEVICE EP1C12Q240C8
set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED"
set_global_assignment -name RESERVE_ASDO_AFTER_CONFIGURATION "AS OUTPUT DRIVING AN UNSPECIFIED SIGNAL"
set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 1

# Assembler Assignments
# =====================
set_global_assignment -name CYCLONE_CONFIGURATION_DEVICE EPCS4
set_global_assignment -name RESERVE_ALL_UNUSED_PINS_NO_OUTPUT_GND "AS INPUT TRI-STATED"

# Simulator Assignments
# =====================
set_global_assignment -name SIMULATION_MODE FUNCTIONAL
set_global_assignment -name VECTOR_INPUT_SOURCE Waveform5.vwf