286 Protected mode

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#1541

From: Nelson Minar,(???)
Date: Wed, 04 Jul 1990 22:41

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What exactly is 286 protected mode? Where can I read about programming it?
Specifically, I am interested in how it handles addresses. I'm aware it can
access memory greater than 1MB, so I presume it handles segmenting differently.
What does it do?

I also understand that MS-DOS doesn't function in protected mode. Does the
BIOS? Are there MS-DOS like OSs that will work in protected mode?

Thanks for helping an ignorant..

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!dali.cs.montana.edu!milton!uw-beaver!zephyr.ens.tek.com!tektronix!reed!minar
From: minar@reed.bitnet (Nelson Minar,(???))
Newsgroups: comp.os.msdos.programmer
Subject: 286 Protected mode
Message-ID: <15154@reed.UUCP>
Date: 4 Jul 90 22:41:32 GMT
Sender: news@reed.UUCP
Reply-To: minar@reed.bitnet (Nelson Minar)
Organization: Reed College, Portland, OR
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