key_board.qsf

自己写的键盘的扫描4乘4的键盘VHDL 很好用的

# Copyright (C) 1991-2006 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
#		KEY_BOARD_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.


set_global_assignment -name FAMILY FLEX10K
set_global_assignment -name DEVICE "EPF10K10LC84-4"
set_global_assignment -name TOP_LEVEL_ENTITY KEY_BOARD
set_global_assignment -name ORIGINAL_QUARTUS_VERSION 6.0
set_global_assignment -name PROJECT_CREATION_TIME_DATE "16:54:19  APRIL 06, 2009"
set_global_assignment -name LAST_QUARTUS_VERSION 7.2
set_global_assignment -name VHDL_FILE KEY_BOARD.vhd
set_instance_assignment -name CLOCK_SETTINGS CLK -to CLK
set_location_assignment PIN_1 -to CLK
set_location_assignment PIN_47 -to COLUMN[0]
set_location_assignment PIN_48 -to COLUMN[1]
set_location_assignment PIN_49 -to COLUMN[2]
set_location_assignment PIN_50 -to COLUMN[3]
set_location_assignment PIN_51 -to FLAG_OUT
set_location_assignment PIN_69 -to KEY_VALUE[0]
set_location_assignment PIN_70 -to KEY_VALUE[1]
set_location_assignment PIN_71 -to KEY_VALUE[2]
set_location_assignment PIN_73 -to KEY_VALUE[3]
set_location_assignment PIN_21 -to LINE[0]
set_location_assignment PIN_22 -to LINE[1]
set_location_assignment PIN_23 -to LINE[2]
set_location_assignment PIN_24 -to LINE[3]
set_global_assignment -name BDF_FILE Block1.bdf