INT 10 - VIDEO - GET INDIVIDUAL PALETTE REGISTER (VGA,UltraVision v2+)
AX = 1007h
BL = palette or attribute (undoc) register number (see AX=1000h)
Return: BH = palette or attribute register value
Note:   UltraVision v2+ supports this function even on color EGA systems in
video modes 00h-03h, 10h, and 12h; direct programming of the palette
registers will cause incorrect results because the EGA registers are
write-only.  To guard against older versions or unsupported video
modes, programs which expect to use this function on EGA systems
should set BH to FFh on entry.
SeeAlso: AX=1009h

See also: 101000

101007 - VIDEO - GET INDIVIDUAL PALETTE REGISTER (VGA,UltraVision v2+)