1 files changed, 34 insertions, 0 deletions
diff --git a/stopwatch/stopwatch.srcs/constrs_1/main.xdc b/stopwatch/stopwatch.srcs/constrs_1/main.xdc
new file mode 100644
index 0000000..a729a03
--- /dev/null
+++ b/stopwatch/stopwatch.srcs/constrs_1/main.xdc
@@ -0,0 +1,34 @@
+set_property IOSTANDARD LVCMOS33 [get_ports {buttons[0]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {buttons[1]}]
+set_property IOSTANDARD LVCMOS33 [get_ports clk]
+set_property IOSTANDARD LVCMOS33 [get_ports sysReset]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[0]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[1]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[2]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[3]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[4]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[5]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[6]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DD[7]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DS[0]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DS[1]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DS[2]}]
+set_property IOSTANDARD LVCMOS33 [get_ports {DS[3]}]
+
+set_property PACKAGE_PIN T17 [get_ports {buttons[0]}]
+set_property PACKAGE_PIN W19 [get_ports {buttons[1]}]
+set_property PACKAGE_PIN W5 [get_ports clk]
+set_property PACKAGE_PIN U17 [get_ports {sysReset}]
+set_property PACKAGE_PIN V7 [get_ports {DD[7]}]
+set_property PACKAGE_PIN U7 [get_ports {DD[6]}]
+set_property PACKAGE_PIN V5 [get_ports {DD[5]}]
+set_property PACKAGE_PIN U5 [get_ports {DD[4]}]
+set_property PACKAGE_PIN V8 [get_ports {DD[3]}]
+set_property PACKAGE_PIN U8 [get_ports {DD[2]}]
+set_property PACKAGE_PIN W6 [get_ports {DD[1]}]
+set_property PACKAGE_PIN W7 [get_ports {DD[0]}]
+set_property PACKAGE_PIN U2 [get_ports {DS[3]}]
+set_property PACKAGE_PIN U4 [get_ports {DS[2]}]
+set_property PACKAGE_PIN V4 [get_ports {DS[1]}]
+set_property PACKAGE_PIN W4 [get_ports {DS[0]}]
+