added design pnr/de1_echo/de1_echo.sof

and design files
pnr/de1_binto7segment/de1_binto7segment.qpf
pnr/de1_binto7segment/de1_binto7segment.qsf

pnr/de1_binto7segment/de1_binto7segment.qpf

+# -------------------------------------------------------------------------- #
+#
+# Copyright (C) 1991-2013 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.
+#
+# -------------------------------------------------------------------------- #
+#
+# Quartus II 64-Bit
+# Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition
+# Date created = 16:47:05  September 17, 2013
+#
+# -------------------------------------------------------------------------- #
+
+QUARTUS_VERSION = "13.0"
+DATE = "16:47:05  September 17, 2013"
+
+# Revisions
+
+PROJECT_REVISION = "de1_binto7segment"

pnr/de1_binto7segment/de1_binto7segment.qsf

+# -------------------------------------------------------------------------- #
+#
+# Copyright (C) 1991-2013 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.
+#
+# -------------------------------------------------------------------------- #
+#
+# Quartus II 64-Bit
+# Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition
+# Date created = 16:47:05  September 17, 2013
+#
+# -------------------------------------------------------------------------- #
+#
+# Notes:
+#
+# 1) The default values for assignments are stored in the file:
+#		de1_binto7segment_assignment_defaults.qdf
+#    If this file doesn't exist, see file:
+#		assignment_defaults.qdf
+#
+# 2) 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 "Cyclone II"
+set_global_assignment -name DEVICE EP2C20F484C7
+set_global_assignment -name TOP_LEVEL_ENTITY de1_binto7segment
+set_global_assignment -name ORIGINAL_QUARTUS_VERSION "13.0 SP1"
+set_global_assignment -name PROJECT_CREATION_TIME_DATE "16:47:05  SEPTEMBER 17, 2013"
+set_global_assignment -name LAST_QUARTUS_VERSION "13.0 SP1"
+set_global_assignment -name USE_CONFIGURATION_DEVICE ON
+set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED"
+set_global_assignment -name VHDL_INPUT_VERSION VHDL_2008
+set_global_assignment -name VHDL_FILE ../../src/binto7segment_truthtable.vhd
+set_global_assignment -name VHDL_FILE ../../src/de1_binto7segment_structure.vhd
+set_location_assignment PIN_L22 -to SW[0]
+set_location_assignment PIN_L21 -to SW[1]
+set_location_assignment PIN_M22 -to SW[2]
+set_location_assignment PIN_V12 -to SW[3]
+set_location_assignment PIN_R20 -to LEDR[0]
+set_location_assignment PIN_R19 -to LEDR[1]
+set_location_assignment PIN_U19 -to LEDR[2]
+set_location_assignment PIN_Y19 -to LEDR[3]
+set_location_assignment PIN_J2 -to HEX0[0]
+set_location_assignment PIN_J1 -to HEX0[1]
+set_location_assignment PIN_H2 -to HEX0[2]
+set_location_assignment PIN_H1 -to HEX0[3]
+set_location_assignment PIN_F2 -to HEX0[4]
+set_location_assignment PIN_F1 -to HEX0[5]
+set_location_assignment PIN_E2 -to HEX0[6]
\ No newline at end of file