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Article View: comp.sys.atari.st
Article #25836

Re: Adding another Hard Drive??

#25836
From: john
Date: Sat, 21 Mar 1987 15:05
35 lines
2097 bytes
In article <679@atari.UUCP> leavens@atari.UUCP (Alex Leavens) writes:
 >
 >  You can, indeed, hook up more than one SH204 to an Atari ST, but it's a
 >pain.  You'll have to make your own hydra headed cable (two hard drive 
 >cables into one), that's the hard part.  The easy part is opening up your
 >second drive and flipping the drive unit select switch that's on the
 >board right next to the DMA plug.  Flip the switch to indicate that
 >it's drive 1, and not drive 0.  Then hook up both drives, and if you've
 >wired your cable right, you're done.
 >
 >  A caveat, however--if you have an early ST, the DMA chip in the ST may
 >have trouble driving the loads of two SH204's.  This is why we don't
 >particularly recommend this option.
 >

Bravo!  This is exactly the kind of answer I appreceate!  Thank you Alex.

One minor point...  What has to be done (if anything) to the HD driver
on the ST (or the other utilities for that matter) to get them to
realize there's additional disk space out there?

Also, is it possible to do this with an Atari HD and a Supra and then
which HD driver would one use?  (Not holding my breath on this one, I
mainly curious about just how compatable the Supra and Atari hard
disks are...  I own a Supra and it would be nice if I wanted to expand
if I could buy an Atari HD if I wanted to...)

 >"Don't crush that dwarf, hand me the pliers."

(chuckle!)

--- 
John Stanley (john@viper.UUCP)
Software Consultant - DynaSoft Systems
UUCP: ...{amdahl,ihnp4,rutgers}!{meccts,dayton}!viper!john
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watnot!watmath!clyde!rutgers!ames!amdahl!meccts!viper!john
References: <694@viper.UUCP> <679@atari.UUCP>

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watnot!watmath!clyde!rutgers!ames!amdahl!meccts!viper!john
From: john@viper.UUCP
Newsgroups: comp.sys.atari.st
Subject: Re: Adding another Hard Drive??
Message-ID: <710@viper.UUCP>
Date: Sat, 21-Mar-87 10:05:07 EST
Article-I.D.: viper.710
Posted: Sat Mar 21 10:05:07 1987
Date-Received: Sun, 22-Mar-87 21:41:16 EST
References: <694@viper.UUCP> <679@atari.UUCP>
Reply-To: john@viper.UUCP (John Stanley)
Organization: DynaSoft Systems
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