pwm_measure.qsf

VHDL基础的编程源代码

# 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
#		pwm_measure_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
set_global_assignment -name PROJECT_CREATION_TIME_DATE "12:42:02  DECEMBER 17, 2006"
set_global_assignment -name LAST_QUARTUS_VERSION 5.1
set_global_assignment -name BDF_FILE pwm_measure.bdf
set_global_assignment -name VHDL_FILE pwm_m.vhd
set_global_assignment -name VHDL_FILE pwm_counter.vhd

# Pin & Location Assignments
# ==========================
set_location_assignment PIN_64 -to led_bits[0]
set_location_assignment PIN_67 -to led_bits[1]
set_location_assignment PIN_68 -to led_bits[2]
set_location_assignment PIN_69 -to led_bits[3]
set_location_assignment PIN_70 -to led_bits[4]
set_location_assignment PIN_71 -to led_bits[5]
set_location_assignment PIN_72 -to led_bits[6]
set_location_assignment PIN_75 -to led_bits[7]
set_location_assignment PIN_89 -to reset
set_location_assignment PIN_87 -to clock_24M
set_location_assignment PIN_77 -to pwm_in
set_location_assignment PIN_76 -to pwm_out
set_location_assignment PIN_79 -to data_sel

# Analysis & Synthesis Assignments
# ================================
set_global_assignment -name DEVICE_FILTER_PACKAGE TQFP
set_global_assignment -name DEVICE_FILTER_PIN_COUNT 100
set_global_assignment -name DEVICE_FILTER_SPEED_GRADE 10
set_global_assignment -name FAMILY MAX3000A
set_global_assignment -name TOP_LEVEL_ENTITY pwm_measure

# Fitter Assignments
# ==================
set_global_assignment -name DEVICE "EPM3128ATC100-10"
set_global_assignment -name OPTIMIZE_HOLD_TIMING OFF
set_global_assignment -name FITTER_EFFORT "STANDARD FIT"

# Assembler Assignments
# =====================
set_global_assignment -name RESERVE_ALL_UNUSED_PINS_NO_OUTPUT_GND "AS INPUT TRI-STATED"

# Simulator Assignments
# =====================
set_global_assignment -name GLITCH_INTERVAL "1 ns"

set_global_assignment -name VECTOR_WAVEFORM_FILE pwm_measure.vwf