INT 10 - VIDEO - UltraVision - GET STATUS (INSTALLATION CHECK)
AX = CC00h
SI = 0000h (if checking version)
Return: CX = ABCDh
AL = Ultravision extensions
00h enabled
FFh disabled
AH = card designator
BX:00F0h -> palette values (for compatibility with NEWFONT)
DX = support for high resolution modes
00h not active
01h active
SI = UltraVision version number (v1.2+), high byte=major,low byte=minor
= unchanged for versions <1.2
SeeAlso: AX=CC02h

See also: 10CC01

10CC00SI0000 - VIDEO - UltraVision - GET STATUS (INSTALLATION CHECK)