;# look in my book(s) or www.amos.eguru-il.com
;#####################################################
;# A template script for the assigning the DE1 board #
;# Choosing: device, pins, and making design safer ! #
;# Written by: Amos Zaslavsky (C)copyright - Ver 3.0 #
;#####################################################
puts \n
if {![is_project_open]} {
   puts "========================================"
   puts " ERROR: Assignments can not be done,    "
   puts " because there isn't any project open ! "
   puts "========================================"
   } else {
   puts "================================="
   puts " Assigning the DE1 device & pins "
   puts " ...                             "

   ;#################
   ;# Clock Signals #
   ;#################

   set_location_assignment PIN_L1  -to clk
#   set_location_assignment PIN_L1  -to CLOCK_50#

#   set_location_assignment PIN_D12 -to CLOCK_27[0]
#   set_location_assignment PIN_E12 -to CLOCK_27[1]
#   set_location_assignment PIN_B12 -to CLOCK_24[0]
#   set_location_assignment PIN_A12 -to CLOCK_24[1]

#   set_location_assignment PIN_M21 -to EXT_CLOCK

   ;#############################################
   ;# Debounced Push-Buttons ('0' when pressed) #
   ;#############################################

#   set_location_assignment PIN_R22 -to KEY[0] ;# KEY[0]
#   set_location_assignment PIN_R21 -to KEY[1] ;# KEY[1]
#   set_location_assignment PIN_T22 -to KEY[2] ;# KEY[2]
#   set_location_assignment PIN_T21 -to KEY[3] ;# KEY[3]

   ;################################
   ;# Slide Switches ('1' when up) #
   ;################################

    set_location_assignment PIN_L22 -to reset ;# SW0
#   set_location_assignment PIN_L21 -to SW[1] ;# SW1
#   set_location_assignment PIN_M22 -to SW[2] ;# SW2
#   set_location_assignment PIN_V12 -to SW[3] ;# SW3
#   set_location_assignment PIN_W12 -to SW[4] ;# SW4
#   set_location_assignment PIN_U12 -to SW[5] ;# SW5
#   set_location_assignment PIN_U11 -to SW[6] ;# SW6
#   set_location_assignment PIN_M2  -to SW[7] ;# SW7
#   set_location_assignment PIN_M1  -to SW[8] ;# SW8
#   set_location_assignment PIN_L2  -to SW[9] ;# SW9

   ;################
   ;# 8 Green LEDs #
   ;################

#   set_location_assignment PIN_U22 -to LEDG[0] ;# LEDG[0]
#   set_location_assignment PIN_U21 -to LEDG[1] ;# LEDG[1]
#   set_location_assignment PIN_V22 -to LEDG[2] ;# LEDG[2]
#   set_location_assignment PIN_V21 -to LEDG[3] ;# LEDG[3]
#   set_location_assignment PIN_W22 -to LEDG[4] ;# LEDG[4]
#   set_location_assignment PIN_W21 -to LEDG[5] ;# LEDG[5]
#   set_location_assignment PIN_Y22 -to LEDG[6] ;# LEDG[6]
#   set_location_assignment PIN_Y21 -to LEDG[7] ;# LEDG[7]

   ;###############
   ;# 10 red LEDs #
   ;###############

    set_location_assignment PIN_R20 -to diode ;# LEDR[0]
#   set_location_assignment PIN_R19 -to LEDR[1] ;# LEDR[1]
#   set_location_assignment PIN_U19 -to LEDR[2] ;# LEDR[2]
#   set_location_assignment PIN_Y19 -to LEDR[3] ;# LEDR[3]
#   set_location_assignment PIN_T18 -to LEDR[4] ;# LEDR[4]
#   set_location_assignment PIN_V19 -to LEDR[5] ;# LEDR[5]
#   set_location_assignment PIN_Y18 -to LEDR[6] ;# LEDR[6]
#   set_location_assignment PIN_U18 -to LEDR[7] ;# LEDR[7]
#   set_location_assignment PIN_R18 -to LEDR[8] ;# LEDR[8]
#   set_location_assignment PIN_R17 -to LEDR[9] ;# LEDR[9]

   ;###############################
   ;# 7 * Seven Segments          #
   ;# a=6 b=5 c=4 d=3 e=2 f=1 g=0 #
   ;# DP is not connected !       #
   ;# Active low (ON when '0')    #
   ;###############################

#   set_location_assignment PIN_E2 -to HEX0S[6] ;# a HEX0S[6]
#   set_location_assignment PIN_F1 -to HEX0S[5] ;# b HEX0S[5]
#   set_location_assignment PIN_F2 -to HEX0S[4] ;# c HEX0S[4]
#   set_location_assignment PIN_H1 -to HEX0S[3] ;# d HEX0S[3]
#   set_location_assignment PIN_H2 -to HEX0S[2] ;# e HEX0S[2]
#   set_location_assignment PIN_J1 -to HEX0S[1] ;# f HEX0S[1]
#   set_location_assignment PIN_J2 -to HEX0S[0] ;# g HEX0S[0]

#   set_location_assignment PIN_D1 -to HEX1S[6] ;# a HEX1S[6]
#   set_location_assignment PIN_D2 -to HEX1S[5] ;# b HEX1S[5]
#   set_location_assignment PIN_G3 -to HEX1S[4] ;# c HEX1S[4]
#   set_location_assignment PIN_H4 -to HEX1S[3] ;# d HEX1S[3]
#   set_location_assignment PIN_H5 -to HEX1S[2] ;# e HEX1S[2]
#   set_location_assignment PIN_H6 -to HEX1S[1] ;# f HEX1S[1]
#   set_location_assignment PIN_E1 -to HEX1S[0] ;# g HEX1S[0]

#   set_location_assignment PIN_D3 -to HEX2S[6] ;# a HEX2S[6]
#   set_location_assignment PIN_E4 -to HEX2S[5] ;# b HEX2S[5]
#   set_location_assignment PIN_E3 -to HEX2S[4] ;# c HEX2S[4]
#   set_location_assignment PIN_C1 -to HEX2S[3] ;# d HEX2S[3]
#   set_location_assignment PIN_C2 -to HEX2S[2] ;# e HEX2S[2]
#   set_location_assignment PIN_G6 -to HEX2S[1] ;# f HEX2S[1]
#   set_location_assignment PIN_G5 -to HEX2S[0] ;# g HEX2S[0]

#   set_location_assignment PIN_D4 -to HEX3[6] ;# a HEX3S[6]
#   set_location_assignment PIN_F3 -to HEX3[5] ;# b HEX3S[5]
#   set_location_assignment PIN_L8 -to HEX3[4] ;# c HEX3S[4]
#   set_location_assignment PIN_J4 -to HEX3[3] ;# d HEX3S[3]
#   set_location_assignment PIN_D6 -to HEX3[2] ;# e HEX3S[2]
#   set_location_assignment PIN_D5 -to HEX3[1] ;# f HEX3S[1]
#   set_location_assignment PIN_F4 -to HEX3[0] ;# g HEX3S[0]

   ;##################################
   ;# UART (serial port) pin signals #
   ;##################################

  # set_location_assignment PIN_F14 -to RX
   #set_location_assignment PIN_G12 -to TX

   ;#################
   ;## Audio CODEC ##
   ;#################

#   set_location_assignment PIN_A6 -to AUD_ADCLRCK
#   set_location_assignment PIN_B6 -to AUD_ADCDAT
#   set_location_assignment PIN_A5 -to AUD_DACLRCK
#   set_location_assignment PIN_B5 -to AUD_DACDAT
#   set_location_assignment PIN_B4 -to AUD_XCK
#   set_location_assignment PIN_A4 -to AUD_BCLK

   ;#####################
   ;# I2C control lines #
   ;#####################

#   set_location_assignment PIN_A3 -to I2C_SCLK
#   set_location_assignment PIN_B3 -to I2C_SDAT

   ;#################
   ;# VGA interface #
   ;#################

#   set_location_assignment PIN_D9  -to RED[0]
#   set_location_assignment PIN_C9  -to RED[1]
#   set_location_assignment PIN_A7  -to RED[2]
#   set_location_assignment PIN_B7  -to RED[3]
#   set_location_assignment PIN_B8  -to GREEN[0]
#   set_location_assignment PIN_C10 -to GREEN[1]
#   set_location_assignment PIN_B9  -to GREEN[2]
#   set_location_assignment PIN_A8  -to GREEN[3]
#   set_location_assignment PIN_A9  -to BLUE[0]
#   set_location_assignment PIN_D11 -to BLUE[1]
#   set_location_assignment PIN_A10 -to BLUE[2]
#   set_location_assignment PIN_B10 -to BLUE[3]
#   set_location_assignment PIN_A11 -to HORIZ_SYNC
#   set_location_assignment PIN_B11 -to VERT_SYNC

   ;#################
   ;# PS2 interface #
   ;#################

#   set_location_assignment PIN_H15 -to PS2_CLK
#   set_location_assignment PIN_J14 -to PS2_DAT

   ;#####################
   ;# SD Card interface #
   ;#####################

#   set_location_assignment PIN_V20 -to SD_CLK
#   set_location_assignment PIN_Y20 -to SD_CMD
#   set_location_assignment PIN_W20 -to SD_DAT
#   set_location_assignment PIN_U20 -to SD_DAT3

   ;########
   ;# SRAM #
   ;########
   ;# SRAM address
#   set_location_assignment PIN_AA3  -to SRAM_ADDR[0]
#   set_location_assignment PIN_AB3  -to SRAM_ADDR[1]
#   set_location_assignment PIN_AA4  -to SRAM_ADDR[2]
#   set_location_assignment PIN_AB4  -to SRAM_ADDR[3]
#   set_location_assignment PIN_AA5  -to SRAM_ADDR[4]
#   set_location_assignment PIN_AB10 -to SRAM_ADDR[5]
#   set_location_assignment PIN_AA11 -to SRAM_ADDR[6]
#   set_location_assignment PIN_AB11 -to SRAM_ADDR[7]
#   set_location_assignment PIN_V11  -to SRAM_ADDR[8]
#   set_location_assignment PIN_W11  -to SRAM_ADDR[9]
#   set_location_assignment PIN_R11  -to SRAM_ADDR[10]
#   set_location_assignment PIN_T11  -to SRAM_ADDR[11]
#   set_location_assignment PIN_Y10  -to SRAM_ADDR[12]
#   set_location_assignment PIN_U10  -to SRAM_ADDR[13]
#   set_location_assignment PIN_R10  -to SRAM_ADDR[14]
#   set_location_assignment PIN_T7   -to SRAM_ADDR[15]
#   set_location_assignment PIN_Y6   -to SRAM_ADDR[16]
#   set_location_assignment PIN_Y5   -to SRAM_ADDR[17]
   ;# SRAM data
#   set_location_assignment PIN_AA6  -to SRAM_DQ[0]
#   set_location_assignment PIN_AB6  -to SRAM_DQ[1]
#   set_location_assignment PIN_AA7  -to SRAM_DQ[2]
#   set_location_assignment PIN_AB7  -to SRAM_DQ[3]
#   set_location_assignment PIN_AA8  -to SRAM_DQ[4]
#   set_location_assignment PIN_AB8  -to SRAM_DQ[5]
#   set_location_assignment PIN_AA9  -to SRAM_DQ[6]
#   set_location_assignment PIN_AB9  -to SRAM_DQ[7]
#   set_location_assignment PIN_Y9   -to SRAM_DQ[8]
#   set_location_assignment PIN_W9   -to SRAM_DQ[9]
#   set_location_assignment PIN_V9   -to SRAM_DQ[10]
#   set_location_assignment PIN_U9   -to SRAM_DQ[11]
#   set_location_assignment PIN_R9   -to SRAM_DQ[12]
#   set_location_assignment PIN_W8   -to SRAM_DQ[13]
#   set_location_assignment PIN_V8   -to SRAM_DQ[14]
#   set_location_assignment PIN_U8   -to SRAM_DQ[15]
   ;# SRAM controls
#   set_location_assignment PIN_AB5  -to SRAM_CE_N
#   set_location_assignment PIN_Y7   -to SRAM_LB_N
#   set_location_assignment PIN_T8   -to SRAM_OE_N
#   set_location_assignment PIN_W7   -to SRAM_UB_N
#   set_location_assignment PIN_AA10 -to SRAM_WE_N

   ;#########
   ;# SDRAM #
   ;#########
   ;# SDRASM address
#   set_location_assignment PIN_W4 -to DRAM_ADDR[0]
#   set_location_assignment PIN_W5 -to DRAM_ADDR[1]
#   set_location_assignment PIN_Y3 -to DRAM_ADDR[2]
#   set_location_assignment PIN_Y4 -to DRAM_ADDR[3]
#   set_location_assignment PIN_R6 -to DRAM_ADDR[4]
#   set_location_assignment PIN_R5 -to DRAM_ADDR[5]
#   set_location_assignment PIN_P6 -to DRAM_ADDR[6]
#   set_location_assignment PIN_P5 -to DRAM_ADDR[7]
#   set_location_assignment PIN_P3 -to DRAM_ADDR[8]
#   set_location_assignment PIN_N4 -to DRAM_ADDR[9]
#   set_location_assignment PIN_W3 -to DRAM_ADDR[10]
#   set_location_assignment PIN_N6 -to DRAM_ADDR[11]
   ;# SDRASM data
#   set_location_assignment PIN_U1 -to DRAM_DQ[0]
#   set_location_assignment PIN_U2 -to DRAM_DQ[1]
#   set_location_assignment PIN_V1 -to DRAM_DQ[2]
#   set_location_assignment PIN_V2 -to DRAM_DQ[3]
#   set_location_assignment PIN_W1 -to DRAM_DQ[4]
#   set_location_assignment PIN_W2 -to DRAM_DQ[5]
#   set_location_assignment PIN_Y1 -to DRAM_DQ[6]
#   set_location_assignment PIN_Y2 -to DRAM_DQ[7]
#   set_location_assignment PIN_N1 -to DRAM_DQ[8]
#   set_location_assignment PIN_N2 -to DRAM_DQ[9]
#   set_location_assignment PIN_P1 -to DRAM_DQ[10]
#   set_location_assignment PIN_P2 -to DRAM_DQ[11]
#   set_location_assignment PIN_R1 -to DRAM_DQ[12]
#   set_location_assignment PIN_R2 -to DRAM_DQ[13]
#   set_location_assignment PIN_T1 -to DRAM_DQ[14]
#   set_location_assignment PIN_T2 -to DRAM_DQ[15]
   ;# SDRASM controls
#   set_location_assignment PIN_U3 -to DRAM_BA_0
#   set_location_assignment PIN_V4 -to DRAM_BA_1
#   set_location_assignment PIN_T3 -to DRAM_CAS_N
#   set_location_assignment PIN_N3 -to DRAM_CKE
#   set_location_assignment PIN_U4 -to DRAM_CLK
#   set_location_assignment PIN_T6 -to DRAM_CS_N
#   set_location_assignment PIN_R7 -to DRAM_LDQM
#   set_location_assignment PIN_T5 -to DRAM_RAS_N
#   set_location_assignment PIN_M5 -to DRAM_UDQM
#   set_location_assignment PIN_R8 -to DRAM_WE_N

   ;################
   ;# FLASH Memory #
   ;################
   ;# FLASH address
#   set_location_assignment PIN_AB20 -to FL_ADDR[0]
#   set_location_assignment PIN_AA14 -to FL_ADDR[1]
#   set_location_assignment PIN_Y16  -to FL_ADDR[2]
#   set_location_assignment PIN_R15  -to FL_ADDR[3]
#   set_location_assignment PIN_T15  -to FL_ADDR[4]
#   set_location_assignment PIN_U15  -to FL_ADDR[5]
#   set_location_assignment PIN_V15  -to FL_ADDR[6]
#   set_location_assignment PIN_W15  -to FL_ADDR[7]
#   set_location_assignment PIN_R14  -to FL_ADDR[8]
#   set_location_assignment PIN_Y13  -to FL_ADDR[9]
#   set_location_assignment PIN_R12  -to FL_ADDR[10]
#   set_location_assignment PIN_T12  -to FL_ADDR[11]
#   set_location_assignment PIN_AB14 -to FL_ADDR[12]
#   set_location_assignment PIN_AA13 -to FL_ADDR[13]
#   set_location_assignment PIN_AB13 -to FL_ADDR[14]
#   set_location_assignment PIN_AA12 -to FL_ADDR[15]
#   set_location_assignment PIN_AB12 -to FL_ADDR[16]
#   set_location_assignment PIN_AA20 -to FL_ADDR[17]
#   set_location_assignment PIN_U14  -to FL_ADDR[18]
#   set_location_assignment PIN_V14  -to FL_ADDR[19]
#   set_location_assignment PIN_U13  -to FL_ADDR[20]
#   set_location_assignment PIN_R13  -to FL_ADDR[21]
#   set_location_assignment PIN_AB16 -to FL_DQ[0]
#   set_location_assignment PIN_AA16 -to FL_DQ[1]
#   set_location_assignment PIN_AB17 -to FL_DQ[2]
#   set_location_assignment PIN_AA17 -to FL_DQ[3]
#   set_location_assignment PIN_AB18 -to FL_DQ[4]
#   set_location_assignment PIN_AA18 -to FL_DQ[5]
#   set_location_assignment PIN_AB19 -to FL_DQ[6]
#   set_location_assignment PIN_AA19 -to FL_DQ[7]
#   set_location_assignment PIN_AA15 -to FL_OE_N
#   set_location_assignment PIN_W14  -to FL_RST_N
#   set_location_assignment PIN_Y14  -to FL_WE_N

   ;#####################################
   ;# JP1 - the left connector (GPIO 0) #
   ;#####################################

#   set_location_assignment PIN_A13 -to GPIO_0[0]
#   set_location_assignment PIN_B13 -to GPIO_0[1]
#   set_location_assignment PIN_A14 -to GPIO_0[2]
#   set_location_assignment PIN_B14 -to GPIO_0[3]
#   set_location_assignment PIN_A15 -to GPIO_0[4]
#   set_location_assignment PIN_B15 -to GPIO_0[5]
#   set_location_assignment PIN_A16 -to GPIO_0[6]
#   set_location_assignment PIN_B16 -to GPIO_0[7]
#   set_location_assignment PIN_A17 -to GPIO_0[8]
#   set_location_assignment PIN_B17 -to GPIO_0[9]
#   set_location_assignment PIN_A18 -to GPIO_0[10]
#   set_location_assignment PIN_B18 -to GPIO_0[11]
#   set_location_assignment PIN_A19 -to GPIO_0[12]
#   set_location_assignment PIN_B19 -to GPIO_0[13]
#   set_location_assignment PIN_A20 -to GPIO_0[14]
#   set_location_assignment PIN_B20 -to GPIO_0[15]
#   set_location_assignment PIN_C21 -to GPIO_0[16]
#   set_location_assignment PIN_C22 -to GPIO_0[17]
#   set_location_assignment PIN_D21 -to GPIO_0[18]
#   set_location_assignment PIN_D22 -to GPIO_0[19]
#   set_location_assignment PIN_E21 -to GPIO_0[20]
#   set_location_assignment PIN_E22 -to GPIO_0[21]
#   set_location_assignment PIN_F21 -to GPIO_0[22]
#   set_location_assignment PIN_F22 -to GPIO_0[23]
#   set_location_assignment PIN_G21 -to GPIO_0[24]
#   set_location_assignment PIN_G22 -to GPIO_0[25]
#   set_location_assignment PIN_J21 -to GPIO_0[26]
#   set_location_assignment PIN_J22 -to GPIO_0[27]
#   set_location_assignment PIN_K21 -to GPIO_0[28]
#   set_location_assignment PIN_K22 -to GPIO_0[29]
#   set_location_assignment PIN_J19 -to GPIO_0[30]
#   set_location_assignment PIN_J20 -to GPIO_0[31]
#   set_location_assignment PIN_J18 -to GPIO_0[32]
#   set_location_assignment PIN_K20 -to GPIO_0[33]
#   set_location_assignment PIN_L19 -to GPIO_0[34]
#   set_location_assignment PIN_L18 -to GPIO_0[35]

   ;######################################
   ;# JP2 - the right connector (GPIO 1) #
   ;######################################

    set_location_assignment PIN_H12 -to TX
    set_location_assignment PIN_H13 -to RX
#   set_location_assignment PIN_H14 -to GPIO_1[2]
#   set_location_assignment PIN_G15 -to GPIO_1[3]
#   set_location_assignment PIN_E14 -to GPIO_1[4]
#   set_location_assignment PIN_E15 -to GPIO_1[5]
#   set_location_assignment PIN_F15 -to GPIO_1[6]
#   set_location_assignment PIN_G16 -to GPIO_1[7]
#   set_location_assignment PIN_F12 -to GPIO_1[8]
#   set_location_assignment PIN_F13 -to GPIO_1[9]
#   set_location_assignment PIN_C14 -to GPIO_1[10]
#   set_location_assignment PIN_D14 -to GPIO_1[11]
#   set_location_assignment PIN_D15 -to GPIO_1[12]
#   set_location_assignment PIN_D16 -to GPIO_1[13]
#   set_location_assignment PIN_C17 -to GPIO_1[14]
#   set_location_assignment PIN_C18 -to GPIO_1[15]
#   set_location_assignment PIN_C19 -to GPIO_1[16]
#   set_location_assignment PIN_C20 -to GPIO_1[17]
#   set_location_assignment PIN_D19 -to GPIO_1[18]
#   set_location_assignment PIN_D20 -to GPIO_1[19]
#   set_location_assignment PIN_E20 -to GPIO_1[20]
#   set_location_assignment PIN_F20 -to GPIO_1[21]
#   set_location_assignment PIN_E19 -to GPIO_1[22]
#   set_location_assignment PIN_E18 -to GPIO_1[23]
#   set_location_assignment PIN_G20 -to GPIO_1[24]
#   set_location_assignment PIN_G18 -to GPIO_1[25]
#   set_location_assignment PIN_G17 -to GPIO_1[26]
#   set_location_assignment PIN_H17 -to GPIO_1[27]
#   set_location_assignment PIN_J15 -to GPIO_1[28]
#   set_location_assignment PIN_H18 -to GPIO_1[29]
#   set_location_assignment PIN_N22 -to GPIO_1[30]
#   set_location_assignment PIN_N21 -to GPIO_1[31]
#   set_location_assignment PIN_P15 -to GPIO_1[32]
#   set_location_assignment PIN_N15 -to GPIO_1[33]
#   set_location_assignment PIN_P17 -to GPIO_1[34]
#   set_location_assignment PIN_P18 -to GPIO_1[35]

   ;#############
   ;# JTAG pins #
   ;#############

#   set_location_assignment PIN_E8 -to TDI
#   set_location_assignment PIN_D8 -to TCS
#   set_location_assignment PIN_C7 -to TCK
#   set_location_assignment PIN_D7 -to TDO

   ;##############################################
   ;# Device selection & Making connections safe #
   ;##############################################
   ;# Analysis & Synthesis Assignments
   set_global_assignment -name FAMILY "Cyclone II"
   set_global_assignment -name DEVICE_FILTER_PACKAGE FBGA
   set_global_assignment -name DEVICE_FILTER_PIN_COUNT 484
   set_global_assignment -name DEVICE_FILTER_SPEED_GRADE 7
   ;# fitter assignments
   set_global_assignment -name DEVICE "EP2C20F484C7"
   set_global_assignment -name RESERVE_ALL_UNUSED_PINS "AS INPUT TRI-STATED"

   set_global_assignment -name EDA_SIMULATION_TOOL "ModelSim-Altera (VHDL)"
   set_global_assignment -name EDA_OUTPUT_DATA_FORMAT VHDL -section_id eda_simulation

   puts " And making the design safer !   "
   puts "================================="

   ;# run compilation after pin assignment
#   load_package flow
#   execute_flow -compile
}