decoder.qsf

这是用VHDL编写的译码程序,程序简单易懂

# 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
#		decoder_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 "16:08:27  SEPTEMBER 01, 2006"
set_global_assignment -name LAST_QUARTUS_VERSION 5.0
set_global_assignment -name VHDL_FILE decoder.vhd
set_global_assignment -name VECTOR_WAVEFORM_FILE decoder.vwf
set_global_assignment -name VECTOR_WAVEFORM_FILE Waveform1.vwf
set_global_assignment -name BDF_FILE decoder.bdf
set_global_assignment -name BDF_FILE top.bdf

# Pin & Location Assignments
# ==========================
set_location_assignment PIN_37 -to clk
set_location_assignment PIN_38 -to en
set_location_assignment PIN_12 -to Y[0]
set_location_assignment PIN_13 -to Y[1]
set_location_assignment PIN_14 -to Y[2]
set_location_assignment PIN_15 -to Y[3]
set_location_assignment PIN_18 -to Y[4]
set_location_assignment PIN_19 -to Y[5]
set_location_assignment PIN_20 -to Y[6]
set_location_assignment PIN_21 -to Y[7]
set_location_assignment PIN_2 -to sel[0]
set_location_assignment PIN_3 -to sel[1]
set_location_assignment PIN_5 -to sel[2]

# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name DEVICE_FILTER_PACKAGE TQFP
set_global_assignment -name DEVICE_FILTER_PIN_COUNT 44
set_global_assignment -name FAMILY MAX3000A
set_global_assignment -name TOP_LEVEL_ENTITY top

# Fitter Assignments
# ==================
set_global_assignment -name DEVICE "EPM3032ATC44-10"
set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 1

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

# Simulator Assignments
# =====================
set_global_assignment -name SIMULATION_MODE TIMING