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VESA - Bankswitching problems

Started by blaalb2, March 29, 2012, 06:46:10 AM

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FORTRANS

Hi,

   In a strict real mode situation, you have no choice in using the
bank switch function.  Slow or not, it's what you must use.

Steve N.

dedndave


FORTRANS

HI Dave,

   Doubtful.  In protected mode you can use flat addresses.
More likely, if dead, it was lack of support from M$ and Linux
developers.  My Windows 2000 system does not support VESA
in a command prompt, whereas DOS and OS/2's VDM both
allow VESA modes on the same hardware.  (Throw in the
"unreal mode" for good luck if needed!)

Cheers,

Steve N.