usb.qsf

这是一个在MAX II CPLD利用FT245BM 模块实现USB传输的读写程序

# Copyright (C) 1991-2007 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 from 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
#		usb_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 DEVICE EPM1270T144C5
set_global_assignment -name FAMILY "MAX II"
set_global_assignment -name TOP_LEVEL_ENTITY usb
set_global_assignment -name ORIGINAL_QUARTUS_VERSION 7.1
set_global_assignment -name PROJECT_CREATION_TIME_DATE "12:50:11  APRIL 19, 2008"
set_global_assignment -name LAST_QUARTUS_VERSION 7.0
set_global_assignment -name BDF_FILE usb.bdf
set_global_assignment -name VERILOG_FILE USB_T.v
set_global_assignment -name VERILOG_FILE key_down.v
set_location_assignment PIN_18 -to clk
set_location_assignment PIN_43 -to key_in
set_location_assignment PIN_42 -to Reset
set_location_assignment PIN_1 -to RXF_n
set_location_assignment PIN_144 -to TXE_n
set_location_assignment PIN_141 -to USB_data[7]
set_location_assignment PIN_140 -to USB_data[6]
set_location_assignment PIN_139 -to USB_data[5]
set_location_assignment PIN_138 -to USB_data[4]
set_location_assignment PIN_137 -to USB_data[3]
set_location_assignment PIN_134 -to USB_data[2]
set_location_assignment PIN_133 -to USB_data[1]
set_location_assignment PIN_132 -to USB_data[0]
set_location_assignment PIN_143 -to USB_WR
set_location_assignment PIN_2 -to USB_WU