keyboard.qsf

首先将下载板插到主板上面. 1。源文件保存在src目录

# 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
#		keyboard_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 "4.2 SP1"
set_global_assignment -name PROJECT_CREATION_TIME_DATE "14:22:19  APRIL 22, 2005"
set_global_assignment -name LAST_QUARTUS_VERSION 6.0
set_global_assignment -name VHDL_FILE led_disp.vhd
set_global_assignment -name VERILOG_FILE ../Src/keyboard_deco.v
set_global_assignment -name BDF_FILE keyboard.bdf

# Pin & Location Assignments
# ==========================
set_location_assignment PIN_138 -to col[0]
set_location_assignment PIN_139 -to col[1]
set_location_assignment PIN_140 -to col[2]
set_location_assignment PIN_141 -to col[3]
set_location_assignment PIN_134 -to row[0]
set_location_assignment PIN_135 -to row[1]
set_location_assignment PIN_136 -to row[2]
set_location_assignment PIN_137 -to row[3]
set_location_assignment PIN_240 -to rst
set_location_assignment PIN_175 -to seg[0]
set_location_assignment PIN_176 -to seg[1]
set_location_assignment PIN_177 -to seg[2]
set_location_assignment PIN_178 -to seg[3]
set_location_assignment PIN_179 -to seg[4]
set_location_assignment PIN_180 -to seg[5]
set_location_assignment PIN_1 -to seg[6]
set_location_assignment PIN_3 -to sgsel0
set_location_assignment PIN_153 -to clk

# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name DEVICE_FILTER_PACKAGE PQFP
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 keyboard
set_global_assignment -name USER_LIBRARIES "f:\\i2c_altera/"

# 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"