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Groups > de.comp.lang.assembler > #1217

Segment Size

Path csiph.com!news.swapon.de!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail
From Jens Kallup <kallup.jens@web.de>
Newsgroups de.comp.lang.assembler
Subject Segment Size
Date Sat, 19 Jun 2021 13:23:40 +0200
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Hallo,

hier habe ich einen kleinen Auszug von einen etwas älteren Post
von Bernhard:

 > Segmentregister (CS, DS, ES, SS) enthalten immer das 5. Digit der
 > Adresse, also 0000.0000 ... 000F.FFFF = 64 kiB * 16 =  1 MiB.

habe ich das richtig verstanden:

für CS:  000F:FFFF = 64 kiB * 16 = + 1 MiB
für DS:  00FF:FFFF = 64 kiB * 16 = + 1 MiB
für ES:  0FFF:FFFF = 64 kiB * 16 = + 1 MiB
für SS:  FFFF:FFFF = 64 kiB * 16 = + 1 MiB
--------------------------------------------
=                                    4 MiB

???

Jens

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Thread

Segment Size Jens Kallup <kallup.jens@web.de> - 2021-06-19 13:23 +0200
  Re: Segment Size "Peter J. Holzer" <hjp-usenet3@hjp.at> - 2021-06-20 08:30 +0200

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