basys3.xdc

## FPGA VGA Graphics Part 3: Basys 3 Board Constraints
## Learn more at https://timetoexplore.net/blog/arty-fpga-vga-verilog-03

## Clock
set_property -dict {PACKAGE_PIN W5  IOSTANDARD LVCMOS33} [get_ports {CLK}];
create_clock -add -name sys_clk_pin -period 10.00 \
    -waveform {0 5} [get_ports {CLK}];

## Use BTNC as Reset Button (active high)
set_property -dict {PACKAGE_PIN U18 IOSTANDARD LVCMOS33} [get_ports {RST_BTN}];

## Slide Switches
set_property -dict {PACKAGE_PIN V17 IOSTANDARD LVCMOS33} [get_ports {sw[0]}];
set_property -dict {PACKAGE_PIN V16 IOSTANDARD LVCMOS33} [get_ports {sw[1]}];
set_property -dict {PACKAGE_PIN W16 IOSTANDARD LVCMOS33} [get_ports {sw[2]}];
set_property -dict {PACKAGE_PIN W17 IOSTANDARD LVCMOS33} [get_ports {sw[3]}];

## VGA Connector
set_property -dict {PACKAGE_PIN G19 IOSTANDARD LVCMOS33} [get_ports {VGA_R[0]}];
set_property -dict {PACKAGE_PIN H19 IOSTANDARD LVCMOS33} [get_ports {VGA_R[1]}];
set_property -dict {PACKAGE_PIN J19 IOSTANDARD LVCMOS33} [get_ports {VGA_R[2]}];
set_property -dict {PACKAGE_PIN N19 IOSTANDARD LVCMOS33} [get_ports {VGA_R[3]}];
set_property -dict {PACKAGE_PIN N18 IOSTANDARD LVCMOS33} [get_ports {VGA_B[0]}];
set_property -dict {PACKAGE_PIN L18 IOSTANDARD LVCMOS33} [get_ports {VGA_B[1]}];
set_property -dict {PACKAGE_PIN K18 IOSTANDARD LVCMOS33} [get_ports {VGA_B[2]}];
set_property -dict {PACKAGE_PIN J18 IOSTANDARD LVCMOS33} [get_ports {VGA_B[3]}];
set_property -dict {PACKAGE_PIN J17 IOSTANDARD LVCMOS33} [get_ports {VGA_G[0]}];
set_property -dict {PACKAGE_PIN H17 IOSTANDARD LVCMOS33} [get_ports {VGA_G[1]}];
set_property -dict {PACKAGE_PIN G17 IOSTANDARD LVCMOS33} [get_ports {VGA_G[2]}];
set_property -dict {PACKAGE_PIN D17 IOSTANDARD LVCMOS33} [get_ports {VGA_G[3]}];
set_property -dict {PACKAGE_PIN P19 IOSTANDARD LVCMOS33} [get_ports {VGA_HS_O}];
set_property -dict {PACKAGE_PIN R19 IOSTANDARD LVCMOS33} [get_ports {VGA_VS_O}];

## Configuration options, can be used for all designs
set_property CONFIG_VOLTAGE 3.3 [current_design]
set_property CFGBVS VCCO [current_design]