Article View: comp.sys.dec.micro
Article #1452Re: Rainbow 5.25 floppy compatibility with IBM-PC/AT 5.25 floppy
From: alan i. vymetalik
Date: Fri, 27 May 1988 03:43
Date: Fri, 27 May 1988 03:43
55 lines
3036 bytes
3036 bytes
In article <8300@dhw68k.cts.com> toshio@dhw68k.cts.com (George Toshio
Suematsu) writes:
>Hello,
>
>Can anyone tell me a good way to exchange data between a Rainbow and an
>IBM PC/AT? Do the two have similar floppy disk formats? Are there PD
>programs to help out?
>
>I'm posting this for a friend, and unfortunately I can't try it out myself.
>
>Thanks in advance,
>George
>--
>George Toshio Suematsu | uucp: ...{trwrb,hplabs}!felix!dhw68k!toshio
>Cypress, California, USA | InterNet: toshio@dhw68k.cts.com
To George and his friend:
There are now several ways to exchange floppy disk data between
the DEC Rainbow and the IBM PC/AT:
- Using Suitable Solutions, Inc.'s "I-Drive" - an add-on floppy disk
drive for the Rainbow with reads/writes 360K PC floppies. (This is
most expensive way to go but the most reliable)
- Another alternative is to get a hold of the RX50AT device driver
for the AT. It's a PD device driver which allows an AT to read/write
RX50 diskettes. (No real expense, but I am not sure about the
reliability).
- The cheapest and quickest method to use (the one I use!) is to
use a double-density or quad-density floppy and format it on the
AT using the FORMAT d:/1 command which formats the floppy single-
sided for a total of about 180K of space. The floppy can now be
filled with data and immediately placed in the Rainbow's drive and
read. One the Rainbow side, you need to set media checking on
with the MEDIACHK ON command at DOS. I have had only 1 or 2
problems out of dozens and dozens of file transfers between my
ATs at work and my system at home.
Enjoy,
Alan
All e-mails to: {allegra | seismo}!rochester!ritcv!iav1917
All flames to: !lostnode!hades!flmbckt
------------------------+--------------------------------------------
Alan I. Vymetalik | Standard Disclaimer: The above statements
Prism Software Designs | and opinions belong to the author. Any
44 Arborwood Crescent | resemblence to statements found in actual
Rochester, New York | reality is simply coincidence. And, as
14615-3807 | always, the above opinions have absolutely
(716)-458-4932 (8-10pm) | nothing to do with the little, fat man
(leave message) | putting $100 bills in my pocket.
------------------------+--------------------------------------------
Technical Details
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<535@ritcv.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!ames!mailrus!tut.cis.ohio-state.edu!bloom-beacon!mit-eddie!bbn!rochester!ritcv!iav1917References:
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!ames!mailrus!tut.cis.ohio-state.edu!bloom-beacon!mit-eddie!bbn!rochester!ritcv!iav1917 From: iav1917@ritcv.UUCP (alan i. vymetalik) Newsgroups: comp.sys.dec.micro Subject: Re: Rainbow 5.25 floppy compatibility with IBM-PC/AT 5.25 floppy Keywords: floppy, IBM-PC, Rainbow Message-ID: <535@ritcv.UUCP> Date: 27 May 88 03:43:10 GMT References: <8300@dhw68k.cts.com> Reply-To: iav1917@ritcv.UUCP (alan i. vymetalik) Organization: Rochester Institute of Technology, Rochester, NY Lines: 54