input.qsf

基于CPLD的4X4键盘输入+液晶显示程序

# 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
#		input_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 "08:48:14  APRIL 12, 2007"
set_global_assignment -name LAST_QUARTUS_VERSION 7.1
set_global_assignment -name VHDL_FILE CLK_DEVIDE.vhd
set_global_assignment -name VHDL_FILE keyboard4_4.vhd
set_global_assignment -name BDF_FILE TODAC.bdf
set_global_assignment -name VHDL_FILE led4bits7seg.vhd
set_global_assignment -name VHDL_FILE bcdto7seg.vhd

# Pin & Location Assignments
# ==========================
set_location_assignment PIN_121 -to keyScan[3]
set_location_assignment PIN_117 -to keyin[3]
set_location_assignment PIN_114 -to keyin[2]
set_location_assignment PIN_113 -to keyin[1]
set_location_assignment PIN_112 -to keyin[0]
set_location_assignment PIN_18 -to CLK
set_location_assignment PIN_120 -to keyScan[2]
set_location_assignment PIN_119 -to keyScan[1]
set_location_assignment PIN_118 -to keyScan[0]
set_location_assignment PIN_52 -to DATA[0]
set_location_assignment PIN_53 -to DATA[1]
set_location_assignment PIN_55 -to DATA[2]
set_location_assignment PIN_57 -to DATA[3]
set_location_assignment PIN_58 -to DATA[4]
set_location_assignment PIN_59 -to DATA[5]
set_location_assignment PIN_60 -to DATA[6]
set_location_assignment PIN_62 -to DATA[7]
set_location_assignment PIN_66 -to DATA[8]
set_location_assignment PIN_68 -to E
set_location_assignment PIN_30 -to RST
set_location_assignment PIN_31 -to ENTER
set_location_assignment PIN_67 -to writeORread

# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name DEVICE_FILTER_PACKAGE TQFP
set_global_assignment -name DEVICE_FILTER_PIN_COUNT 144
set_global_assignment -name DEVICE_FILTER_SPEED_GRADE 5
set_global_assignment -name FAMILY "MAX II"
set_global_assignment -name TOP_LEVEL_ENTITY TODAC

# Fitter Assignments
# ==================
set_global_assignment -name DEVICE EPM1270T144C5ES
set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 1