ENTITY dp_rom2_buf IS
PORT (
  i	: in  BIT;
  nix	: out BIT;
  vdd	: in  BIT;
  vss	: in  BIT
);
END dp_rom2_buf;

ARCHITECTURE vbe OF dp_rom2_buf IS

BEGIN
  ASSERT (vdd and not vss)
  REPORT "power supply is missing on dp_rom2_buf"
  SEVERITY WARNING;

  nix <= not i;

END;
