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Article View: comp.archives.msdos.d
Article #583

Re: DPMI (Re: pkz204c.exe is available)

#583
From: March Hare
Date: Tue, 12 Jan 1993 17:44
33 lines
2338 bytes
In article <C0p9DK.HME@SSD.intel.com>, jkearns@ssd.intel.com (Jerry Kearns) writes:
> In article <1993Jan11.123715.10856@cs.tcd.ie>, dherity@cs.tcd.ie (Herity D.) writes:
> |> jdcarmack@miavx1.acs.muohio.edu (March Hare) writes:
> |> 
> |> >OK, I can't find this one.  What does DPMI stand for?
> |> 
> |> DOS Protected Mode Interface. It permits a 386 running DOS to be used as
> |> a 386, not a go faster 8086, as is normal.
> |> -- 
> |> -----------------------------------------------------------|"Nothing travels   |
> |> | Dominic Herity,  dherity@cs.tcd.ie,                      |faster than light, |
> |> |Computer Science Dept, Trinity College, Dublin 2, Ireland.|except possibly bad|
> |> | Tel : +353-1-6772941 ext 1720 Fax : +353-1-6772204       |news"-Douglas Adams|
> 
> A PC running DOS can be "used as a 386", i.e., run in 386 mode, without using
> DPMI.  DPMI is a multitasking spec (replacing VCPI), used by programs like
> MS Windows and DESQview.
> 
> Jerry

I'd like to thank everyone who answered the question via mail or news.  It
does appear that there are some incompatibilities, but not always.  I had
originally posted that I had tried out pkzip2.04c under Windows and had
no problem.  Well, last night I did, so I'm back to 1.10 for now.:(  However,
some people apparently use QEMM under Windows, which I always thought
was VPCI.  Or, am I wrong on that account?

-------------------------------------------------------------------------
|  John Carmack                | "Watch it!  She's stark raven mad!!!!" |
|  Academic Computing Service  |             -March Hare                |
|  Miami University            |                                        |
|  Oxford, Ohio                |                                        |
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Message-ID: <1993Jan12.124448.14987@miavx1.acs.muohio.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!uwm.edu!linac!pacific.mps.ohio-state.edu!ohstpy!miavx1!jdcarmack
References: <rdippold.726458908@cancun> <726519334snz@chrism.demon.co.uk> <C0p9DK.HME@SSD.intel.com>

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Path: arc1-ca.pugleaf.net!sparky!uunet!spool.mu.edu!uwm.edu!linac!pacific.mps.ohio-state.edu!ohstpy!miavx1!jdcarmack
Newsgroups: comp.archives.msdos.d
Subject: Re: DPMI (Re: pkz204c.exe is available)
Message-ID: <1993Jan12.124448.14987@miavx1.acs.muohio.edu>
From: jdcarmack@miavx1.acs.muohio.edu (March Hare)
Date: 12 Jan 93 12:44:48 -0500
References: <rdippold.726458908@cancun> <726519334snz@chrism.demon.co.uk>  <C0p9DK.HME@SSD.intel.com>
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