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pmode bootloader qx2
Posted: Sun Sep 08, 2002 1:57 pm
by Ozguxxx
Hi all people... Another qx about pmode bootloader(It might be very silly but forgive me, I am a newbie): should a20 line be activated by a bootloader that changes processer into pmode? Why. 10x to everybody...
Re:pmode bootloader qx2
Posted: Mon Sep 09, 2002 3:11 pm
by Tom
ok.... what do my mean by "qx" what does that mean? Oh yea, and what bootloader are you using?
Re:pmode bootloader qx2
Posted: Mon Sep 09, 2002 3:33 pm
by Ozguxxx
qx=question. I am trying to write my own bootloader. In fact it is like copying and pasting some of the bootladers that I could find on the net, however I am modifying some code of these in order to improve the code. I think I could not find a way to enable A20 line, in fact I am looking for the robust source code (Also small) for enabling A20 line. ;D
Re:pmode bootloader qx2
Posted: Tue Sep 10, 2002 1:59 am
by Pype.Clicker
there was some nice code about this in the Baby Steps tutorials by Crazybuddah on this forum ... try the search
