Interrupt 44h   Pointer to graphics character table. This table contains the 
(0:0110h)       dot patterns for the first 128 characters in video modes 4,5, 
		and 6, and all 256 characters in all additional graphics modes. 
		Not initialized if EGA not present. 
	     2) EGA/VGA/CONV/PS - EGA/PCjr fonts, characters 00h to 7Fh 
	     3) Novell NetWare - High-Level Language API 
	     4) This interrupt is not used by some EGA cards.