booth_multiplier.qsf

这是一个用vhdl硬件描述语言实现的乘法器而不是多路选择器

# 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
#		booth_multiplier_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 4.1
set_global_assignment -name PROJECT_CREATION_TIME_DATE "14:16:57  JULY 28, 2005"
set_global_assignment -name LAST_QUARTUS_VERSION 5.0
set_global_assignment -name VHDL_FILE booth_multiplier.vhd

# Pin & Location Assignments
# ==========================
set_location_assignment PIN_79 -to clock
set_location_assignment PIN_67 -to multiplicand[0]
set_location_assignment PIN_68 -to multiplicand[1]
set_location_assignment PIN_69 -to multiplicand[2]
set_location_assignment PIN_70 -to multiplicand[3]
set_location_assignment PIN_53 -to multiplier[0]
set_location_assignment PIN_54 -to multiplier[1]
set_location_assignment PIN_55 -to multiplier[2]
set_location_assignment PIN_56 -to multiplier[3]
set_location_assignment PIN_7 -to product[0]
set_location_assignment PIN_8 -to product[1]
set_location_assignment PIN_9 -to product[2]
set_location_assignment PIN_11 -to product[3]
set_location_assignment PIN_12 -to product[4]
set_location_assignment PIN_13 -to product[5]
set_location_assignment PIN_14 -to product[6]
set_location_assignment PIN_15 -to product[7]
set_location_assignment PIN_120 -to ready

# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name DEVICE_FILTER_PACKAGE PQFP
set_global_assignment -name DEVICE_FILTER_PIN_COUNT 208
set_global_assignment -name FAMILY ACEX1K
set_global_assignment -name TOP_LEVEL_ENTITY booth_multiplier

# Fitter Assignments
# ==================
set_global_assignment -name DEVICE "EP1K100QC208-3"