INT 10 - VIDEO - LOCATE 3270PC CONFIGURATION TABLE (INSTALLATION CHECK)
	AX = 3000h
	CX = 0000h
	DX = 0000h
Return: CX:DX -> 3270PC configuration table (see #00062)
	CX:DX = 0000h:0000h if 3270PC Control Program not active
SeeAlso: AX=1F01h


Format of 3270 PCIBM PC configuration table:
Offset	Size	Description	(Table 00062)
 00h	BYTE	aspect ratio X
 01h	BYTE	aspect ratio Y
 02h	BYTE	monitor type (see #00063)
 03h	BYTE	reserved
 04h	BYTE	adapter ID
		00h = 5151/5272 adapter
		04h = 5151/5272 with XGA(Extended Graphics Array) adapter
		30h = 3295 or 3270PC G/GX adapter
 05h	BYTE	reserved
 06h	BYTE	function flags 1 (see #00064)
 07h	BYTE	function flags 2
		bit 6: GPI graphics supported
 08h	WORD	segment address of Control Program Level table (see #00065)
 0Ah 10 BYTEs	reserved


(Table 00063)
Values for 3270 PCIBM PC monitor type:
 00h	5151 (mono) or 5272 (color)
 01h	3295
 02h	5151 or 5272 with XGA(Extended Graphics Array) (???) graphics adapter
 03h	5279 with 3270PC G adapter
 04h	5379 model C01 with 3270PC GX adapter
 05h	5379 model M01 with 3270PC GX adapter
 07h	non-3270PC with 3270 Workstation Program
 FFh	3270PC Control Program not loaded


Bitfields for 3270 PCIBM PC function flags 1:
Bit(s)	Description	(Table 00064)
 7	mono text, 1 page
 6	color text, 1 page
 5	color text, 4 pages
 4	CGAColor Graphics Adapter(Color/Graphics Adapter) One of the two video display boards introduced together with the original IBMInternational Busiuness Machines PCIBM PC.  See also HGC, MDA. color graphics
 3	720x350 two-color graphics
 2	360x350 four-color graphics
 1	720x350 eight-color graphics


Format of Control Program Level table:
Offset	Size	Description	(Table 00065)
 00h	WORD	program version
		02xxh = 3270PC Control Program v2.xx
		03xxh = 3270PC Control Program v3.xx
		04xxh = 3270 Workstation Program v1.xx
 02h	BYTE	Control Program ID (00h)
 03h 27 BYTEs	Control Program Descriptor ("IBMInternational Busiuness MachinesInternational Busiuness Machines) A hardware, software and other service technology company founded in 1911. 3270 PCIBM PC CONTROL PROGRAM")