up3_clock.qsf

在UP3开发板上已经验证过的VHDL代码。 精确到十分之一秒

# Copyright (C) 1991-2004 Altera Corporation
# Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
# support information,  device programming or simulation file,  and any other
# associated  documentation or information  provided by  Altera  or a partner
# under  Altera's   Megafunction   Partnership   Program  may  be  used  only
# to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
# other  use  of such  megafunction  design,  netlist,  support  information,
# device programming or simulation file,  or any other  related documentation
# or information  is prohibited  for  any  other purpose,  including, but not
# limited to  modification,  reverse engineering,  de-compiling, or use  with
# any other  silicon devices,  unless such use is  explicitly  licensed under
# a separate agreement with  Altera  or a megafunction partner.  Title to the
# intellectual property,  including patents,  copyrights,  trademarks,  trade
# secrets,  or maskworks,  embodied in any such megafunction design, netlist,
# support  information,  device programming or simulation file,  or any other
# related documentation or information provided by  Altera  or a megafunction
# partner, remains with Altera, the megafunction partner, or their respective
# licensors. No other licenses, including any licenses needed under any third
# party's intellectual property, are provided herein.


# The default values for assignments are stored in the file
#		UP3_CLOCK_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 4.0
set_global_assignment -name PROJECT_CREATION_TIME_DATE "12:07:44  DECEMBER 04, 2004"
set_global_assignment -name LAST_QUARTUS_VERSION 6.0
set_global_assignment -name VHDL_FILE UP3_CLOCK.vhd
set_global_assignment -name VECTOR_WAVEFORM_FILE UP3_CLOCK.vwf

# Pin & Location Assignments
# ==========================
set_location_assignment PIN_108 -to LCD_RS
set_location_assignment PIN_73 -to LCD_RW
set_location_assignment PIN_50 -to LCD_E
set_location_assignment PIN_94 -to DATA_BUS[0]
set_location_assignment PIN_96 -to DATA_BUS[1]
set_location_assignment PIN_98 -to DATA_BUS[2]
set_location_assignment PIN_100 -to DATA_BUS[3]
set_location_assignment PIN_102 -to DATA_BUS[4]
set_location_assignment PIN_104 -to DATA_BUS[5]
set_location_assignment PIN_106 -to DATA_BUS[6]
set_location_assignment PIN_113 -to DATA_BUS[7]
set_location_assignment PIN_53 -to RESET_LED
set_location_assignment PIN_56 -to SEC_LED

# Analysis & Synthesis Assignments
# ================================
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 UP3_CLOCK

# Fitter Assignments
# ==================
set_global_assignment -name DEVICE EP1C6Q240C8
set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED"
set_instance_assignment -name IO_STANDARD LVTTL -to RESET_LED
set_instance_assignment -name IO_STANDARD LVTTL -to SEC_LED

# Simulator Assignments
# =====================
set_global_assignment -name GLITCH_INTERVAL "1 ns"
set_global_assignment -name END_TIME "20 us"

# LogicLock Region Assignments
# ============================
set_global_assignment -name LOGICLOCK_INCREMENTAL_COMPILE_ASSIGNMENT OFF

set_global_assignment -name RESERVE_ALL_UNUSED_PINS_NO_OUTPUT_GND "AS INPUT TRI-STATED"
set_location_assignment PIN_58 -to DipSwitch1
set_location_assignment PIN_48 -to PBSwitch1
set_location_assignment PIN_49 -to PBSwitch2
set_location_assignment PIN_57 -to PBSwitch3
set_location_assignment PIN_29 -to CLK_48MHZ
set_location_assignment PIN_23 -to reset
set_global_assignment -name SIMULATION_MODE FUNCTIONAL
set_location_assignment PIN_55 -to ALARM_LED
set_location_assignment PIN_59 -to DipSwitch2