[comp.os.msdos.programmer] Locating Video Memory

pec@necntc.nec.com (Paul Cohen) (04/19/91)

Where does text video memory start?  It used to be that it started 
at 0xB000:0 for monochrome and at 0xB800:0 for color cards.  With
VGA this seems to no longer hold true for all text video modes.

Is there some reliable way to find out?