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Article #6647

Re: emm386 umb question

#6647
From: Jen Kilmer
Date: Mon, 23 Nov 1992 05:50
27 lines
1421 bytes
In article <1992Nov20.124841.7829@dcs.warwick.ac.uk> nwalczak@dcs.warwick.ac.uk (Nick) writes:
>When you use emm386 to load TSR's into upper memory blocks are you making use
>of memory that is not otherwise usable by programs such as windows?  Or do
>umb's form part of extended memory?

emm386 creates umbs and emulates ems using xms (extended) memory.
So yeah, if you don't need more conventional memory and are using
windows a lot, don't bother with umbs. You may not even need to
keep the dos=high command, either (which tells ms-dos to load parts
of itself, including software code pages if you have them and, if
they'll all fit, the disk buffers, into the first 64K of extended 
memory). 

>I don't need vast amounts of conventional memory as most of my programs use
>extended memory, I am merely interested in making the most memory possible
>available to Windows.

skip emm386 and dos=high.

:>

-jen
I don't do ms-dos or windows support anywhere officially anymore.....
microsoft doesn't speak for me and I don't speak for it.

>
>-Nick Walczak
Technical Details
Message-ID: <1992Nov23.055027.16882@microsoft.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!microsoft!hexnut!jenk
References: <1992Nov20.124841.7829@dcs.warwick.ac.uk>

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Newsgroups: comp.os.msdos.programmer
Path: arc1-ca.pugleaf.net!sparky!uunet!microsoft!hexnut!jenk
From: jenk@microsoft.com (Jen Kilmer)
Subject: Re: emm386 umb question
Message-ID: <1992Nov23.055027.16882@microsoft.com>
Date: 23 Nov 92 05:50:27 GMT
Organization: Microsoft Corporation
References: <1992Nov20.124841.7829@dcs.warwick.ac.uk>
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