[Gllug] Missing RAM

Richard Jones rich at annexia.org
Sun May 17 11:19:28 UTC 2009


On Sun, May 17, 2009 at 12:15:58PM +0100, Richard Jones wrote:
> ^ ROMs?  #a0000 is the starting address of ancient PC text mode video
> memory.  (Actually, it was #a0000 for mono and #a8000 for colour).

Oh dear, embarrassingly wrong!  Mono video memory did of course start
at #B0000 and colour at #B8000.  #A0000 was the start of ROM space.

Rich.

-- 
Richard Jones
Red Hat
-- 
Gllug mailing list  -  Gllug at gllug.org.uk
http://lists.gllug.org.uk/mailman/listinfo/gllug




More information about the GLLUG mailing list