diff options
author | Benjamin Barenblat <bbaren@mit.edu> | 2015-02-27 21:14:48 -0500 |
---|---|---|
committer | Benjamin Barenblat <bbaren@mit.edu> | 2015-02-27 21:14:48 -0500 |
commit | 70e06336786ce23b7702f8a48d31b3cfa09e75fd (patch) | |
tree | a6fd1e9317b58f651115c4fd424d943188502af0 /nexys4.xdc |
Diffstat (limited to 'nexys4.xdc')
-rw-r--r-- | nexys4.xdc | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/nexys4.xdc b/nexys4.xdc new file mode 100644 index 0000000..d5c7a1b --- /dev/null +++ b/nexys4.xdc @@ -0,0 +1,59 @@ +# Copyright (C) 2015 Benjamin Barenblat <bbaren@mit.edu> +# +# This program is free software: you can redistribute it and/or modify it under +# the terms of the GNU General Public License as published by the Free Software +# Foundation, either version 3 of the License, or (at your option) any later +# version. +# +# This program is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more +# details. +# +# You should have received a copy of the GNU General Public License along with +# this program. If not, see <http://www.gnu.org/licenses/>. + +# Clock +set_property PACKAGE_PIN E3 [get_ports CLK] + set_property IOSTANDARD LVCMOS33 [get_ports CLK] + create_clock -add -name sys_clk_pin -period 10.00 -waveform {0 5} [get_ports CLK] + +# Reset +set_property PACKAGE_PIN C12 [get_ports RST_N] + set_property IOSTANDARD LVCMOS33 [get_ports RST_N] + +# Switches +set_property PACKAGE_PIN U9 [get_ports {update_switch[0]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[0]}] +set_property PACKAGE_PIN U8 [get_ports {update_switch[1]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[1]}] +set_property PACKAGE_PIN R7 [get_ports {update_switch[2]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[2]}] +set_property PACKAGE_PIN R6 [get_ports {update_switch[3]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[3]}] +set_property PACKAGE_PIN R5 [get_ports {update_switch[4]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[4]}] +set_property PACKAGE_PIN V7 [get_ports {update_switch[5]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[5]}] +set_property PACKAGE_PIN V6 [get_ports {update_switch[6]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[6]}] +set_property PACKAGE_PIN V5 [get_ports {update_switch[7]}] + set_property IOSTANDARD LVCMOS33 [get_ports {update_switch[7]}] + +# LEDs +set_property PACKAGE_PIN T8 [get_ports {led[0]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[0]}] +set_property PACKAGE_PIN V9 [get_ports {led[1]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[1]}] +set_property PACKAGE_PIN R8 [get_ports {led[2]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[2]}] +set_property PACKAGE_PIN T6 [get_ports {led[3]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[3]}] +set_property PACKAGE_PIN T5 [get_ports {led[4]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[4]}] +set_property PACKAGE_PIN T4 [get_ports {led[5]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[5]}] +set_property PACKAGE_PIN U7 [get_ports {led[6]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[6]}] +set_property PACKAGE_PIN U6 [get_ports {led[7]}] + set_property IOSTANDARD LVCMOS33 [get_ports {led[7]}] |