[comp.sys.ibm.pc.hardware] Undocumented VGA Modes

danderer@brahms.udel.edu (Dave Anderer) (11/29/90)

I'm in need of details for several unsupported video modes that are
available on stock IBM-manufactured VGAs.  Speficially, I'm looking
for details on the 320x400x256, 360x480x256, and 800x600x16 modes.
I need the port addresses and values to set these modes, and the
memory layout they use.  Code samples would of course be helpful.

A related question is a mode I've heard called "vga8".  I'm lead to
believe this is the 360x480x256 mode.  Is that right?

Thanks in advance.
-- 
    Dave Anderer        danderer@brahms.udel.edu       (302) 451-8805
  Instructional Technology, University of Delaware, Newark, De.  19716
		"Sinners can repent; stupid is forever."