public static InitDriverPtr init_dduxbl = new InitDriverPtr() { public void handler() 
	{
		int i;
	
		sys16_onetime_init_machine.handler();
	
		/* invert the graphics bits on the tiles */
		for (i = 0; i < 0x30000; i++)
			memory_region(REGION_GFX1).write(i,memory_region(REGION_GFX1).read(i) ^ 0xff);
	
		sys16_sprite_decode( 4,0x020000 );
	} }