Hello World

Created: November-22, 2018

有許多方法可以列印經典的 Hello World! VHDL 中的訊息。最簡單的可能是：

-- File hello_world.vhd
entity hello_world is
end entity hello_world;

architecture arc of hello_world is
begin
  assert false report "Hello world!" severity note;
end architecture arc;