MEM C000h:7FFCh - Matrox MGA Video Adapters - OFFSET OF PINS DATA STRUCTURE     
Size:	WORD
SeeAlso: INT 10/AX=4F14h"Matrox",#00126,MEM C000h:7FF8h
-------b-MF0000000--------------------------
MEM F000h:0000h - WANG PCIBM PC MEMORY MAPPED SCREEN BUFFER
Size:	???
Note:	This is used by Peter Reilley's portable binary editor and viewer BEAV
	  to directly write into the Wang PCIBM PC's video screen buffer (instead
	  of using INT 10/AH=02h,09h) after it has been mapped in by writing
	  BYTE 01h to the screen port (PORTIBM PC Portable (uses same BIOS as XT) 1010h for the 1st screen, 1020h
	  for the 2nd, 1030h for the 3rd, 1040h for the 4th).  It will be
	  unmapped afterwards by writing BYTE 00h to the screen port.
	  Note, that this is only necessary when the INT 21/AX=4402h detection
	  method resulted in non-IBM PCIBM PC characteristic (return values other
	  than 11h).
SeeAlso: MEM FC00h:3FC2h, INT 88h/AL=01h, INT 21h/4402h