Colour_font <= "000" when farbcombi = "000" 
	else "111" when farbcombi = "001"
	else "010" when farbcombi = "010" 
	else "101" when farbcombi = "011" 
	else "110" when farbcombi = "100" 
	else "100" when farbcombi = "101" 
	else "000";  
	
	Colour_Cur <= "000" when farbcombi = "000" 
	else "111" when farbcombi = "001"
	else "010" when farbcombi = "010" 
	else "111" when farbcombi = "011" 
	else "110" when farbcombi = "100" 
	else "100" when farbcombi = "101" 
	else "000";  
	
	Colour_bck <= "111" when farbcombi = "000" 
	else "000" when farbcombi = "001"
	else "000" when farbcombi = "010" 
	else "000" when farbcombi = "011" 
	else "001" when farbcombi = "100" 
	else "110" when farbcombi = "101" 
	else "111" ;
	
	font_rgb			<= Colour_font 	when font_bit = '1' 	else Colour_bck;
	font_rev_rgb 	<= Colour_bck	 	when font_bit ='1' 	else Colour_Cur;

	process(video_on, cursor_on, font_rgb, font_rev_rgb)
	begin
		if video_on = '0' then
			text_rgb <= "000";  --000
		else
			if cursor_on = '1' then
				text_rgb <= font_rev_rgb;
			else
				text_rgb <= font_rgb;
			end if;
		end if;
	end process;