public static ReadHandlerPtr Zx80_status_port_r = new ReadHandlerPtr() { public int handler(int offset)
	{
	/*** Status port includes Zx80 CPU POST codes. ************
	 *** This is actually a part of the 68000/Zx80 Shared RAM */
	
		int data;
	
		if (mcu_data == 0x800000aa) mcu_data = 0xff;		/* dogyuun */
		if (mcu_data == 0x00) mcu_data = 0x800000aa;		/* dogyuun */
	
		if (mcu_data == 0x8000ffaa) mcu_data = 0xffff;		/* fixeight */
		if (mcu_data == 0xffaa) mcu_data = 0x8000ffaa;		/* fixeight */
		if (mcu_data == 0xff00) mcu_data = 0xffaa;			/* fixeight */
	
		if (errorlog!=null) fprintf(errorlog,"PC:%08x reading %08x from Zx80 secondary CPU command/status port\n",cpu_getpreviouspc(),mcu_data);
		data = mcu_data & 0x0000ffff;
		return data;
	} }