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Mail Archives: djgpp/1997/09/26/03:01:43

From: phreadd AT powerup DOT com DOT au (David Orme)
Newsgroups: comp.os.msdos.djgpp
Subject: rom accessing
Date: 26 Sep 1997 05:07:45 GMT
Organization: Power Up
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Message-ID: <60ffv1$2ul$2@grissom.powerup.com.au>
Reply-To: phreadd AT powerup DOT com DOT au
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp

Hi!

I got a program which does SVGA graphics, so I know all about accessing RAM 
and the offset you have to give it (0xA000+_dpmi_somthing_or_other)

What I'd like to know is:

Do I have to offset my address when accessing the ROM part of the memory? 
The DOS text is stored at F000:FA6E (real mode access I think...) and I'd 
like to use it (I'm too lazy to design my own).

Thanx in advance,

-- 
|  David Orme                 <><   |  "Striving for Excellence"  |
|  phreadd AT powerup DOT com DOT au           |    "Professional Newbie"    |

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