INT 10 - VIDEO - XGA - READ DMQS DATA AX = 1F01h ES:DI -> user buffer for return data (call AX=1F00h for size) Return: AL = 1Fh if function supported user buffer filled with DMQS data (see #00060) Note: not supported on the original IBM XGA, only on XGA-NI (non-interlaced) and later models. SeeAlso: AH=1Bh,AX=1F00h,AX=3000h