To:	opendos AT delorie DOT com
References:	<s48c197d DOT 062 AT calderauk DOT com>
Message-Id:	<ABpF5ZqeD7@belous.munic.msk.su>
From:	"Arkady V.Belousov" <ark AT belous DOT munic DOT msk DOT su>
Date:	Mon, 8 Dec 1997 23:09:23 +0300 (MSK)
Organization:	Locus
Reply-To:	ark AT mos DOT ru
Subject:	Re: Questions About DRIVPARM and TaskMgr
Lines:	32
MIME-Version:	1.0

X-Comment-To: Matthias Paul

Hi!

8-δΕΛ-97 15:59 MPaul AT calderauk DOT com (Matthias Paul) wrote to opendos AT delorie DOT com, paul-ma AT reze-1 DOT rz DOT rwth-aachen DOT de:
 > On 97/12/05  Chris Wilson asked:

 > > The/I switch is documented in DOSBook, but when I actually add it in the
 > >CONFIG.SYS file, I get an error when OpenDOS starts.
 > >What happend to the I switch?
 > Well, the whole story is, /I has never been implemented in DR DOS,
 > Novell DOS, nor OpenDOS... It is (or was???) available in MS-DOS to
 > "assume electrical equivalent drives". At the moment, I have no idea
 > what the actual difference could be. (If somebody knows, please tell me!)

     Well. Can I guess?

______________O\_/_________________________________\_/O______________
/I
    Specifies an electronically compatible 3.5-inch floppy disk drive.
    (Electronically compatible drives are installed on your computer and use
    your existing floppy-disk-drive controller.) Use the /I switch if your
    computer's ROM BIOS does not support 3.5-inch floppy disk drives.
_____________________________________________________________________
              O/~\                                 /~\O

     If I right understand, this forces MS-DOS to load BIOS extension, which
replaces or expands outdated BIOS (XT?) interrupt handler, which not support
corresponding floppy devices.

P.S. I think, regardless of correctness of my speculations, /I switch are
long time ago outdated.

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