Message-Id: <3.0.16.19910217102843.2d2f1932@tellus.swip.net> X-Sender: mt58779 AT tellus DOT swip DOT net X-Mailer: Windows Eudora Pro Version 3.0 Demo (16) To: opendos AT delorie DOT com From: Bernie Subject: RE: Total memory? Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Date: Tue, 27 Feb 2001 18:39:13 +0100 Reply-To: opendos AT delorie DOT com Joe wrote: >The amount of extended memory is returned by interrupt $15, function >$88. Beware however, that interrupt $15 can crash some XT machines! But isn't this limited to the ammount the XMS driver can handle? I don't know the limit for DR-DOS but MS-DOS 6.x has the limit at 64MB. If you copy himem.sys from 7.x you get a lot more - I haven't tried to figure out the limit since 128MB "should be enough for everyone" ;-) //Bernie