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- Path: sparky!uunet!UB.com!pacbell.com!sgiblab!munnari.oz.au!uniwa!ernie
- From: ernie@tartarus.uwa.edu.au (Ernest Ong)
- Newsgroups: comp.os.msdos.programmer
- Subject: Accessing mem above 1 meg???
- Date: 27 Jan 1993 03:40:41 GMT
- Organization: The University of Western Australia
- Lines: 17
- Message-ID: <1k507pINN60e@uniwa.uwa.edu.au>
- NNTP-Posting-Host: tartarus.uwa.edu.au
- X-Newsreader: Tin 1.1 PL5
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-
- Does anyone know how to access memory above 1 meg on a 386 machine???
-
- without switching to protected mode
- ie in real mode & using linear addressing (bypassing MMU).
-
- currently im using this instruction
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- mov al, gs:[ebx]
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- ebx = 0x172000 , gs = 0
- it hangs the machine...
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- Help!!!!
- Thanks in advance...
- Ernest...
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-