Re: Apple SCSI not compatible with standard SCSI?

Article View: comp.sys.amiga.tech

Article #2270

Back to comp.sys.amiga.tech Previous Next

#2270

From: 340 Ok
Date: Tue, 21 Nov 1989 04:47

21 lines
1665 bytes

hello,
  Look in Amazing computing from quite a few months ago.  Then show the
pin-outs for the 25pin and 50 pin SCSI connectors.  It seems that half
of the 50 pin cable is for grounds.  That's how Apple got it down to 25
pins.  They use the sheild as a return ground for the signals.  I think
that some of the other pins might be ground to, (I haven't looked at
the pin-outs in some time).

To the guy with the stardrive, how well does it work with the seagate drive?
(transfer rate, utilities?)  I was considering that for my starboard or 
getting a Comspec auto-booting SCSI controller. (I have a LUCAS and know
that the Comspec will work with it.)  

		David A. Kavanagh


  /-------------------------------------------------------------------------\
 /  David A. Kavanagh       | Rochester Institute of Technology     Grad CS  \
<   65 Tahoe Drive          |"Great spirits have always encountered violent   >
 \  Rochester, NY 14616-1007| opposition from mediochre minds" - A. Einstein / 
  \-------------------------------------------------------------------------/

Technical Details

Message-ID: <1413@cs.rit.edu>

Path:

arc1-ca.pugleaf.net!utzoo!attcan!uunet!samsung!gem.mps.ohio-state.edu!tut.cis.ohio-state.edu!pt.cs.cmu.edu!rochester!rit!ritcv!dak

References: <ANDREWT.89Nov13165620@watsnew.waterloo.edu> <102810001@hpcvlx.cv.hp.com>

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!samsung!gem.mps.ohio-state.edu!tut.cis.ohio-state.edu!pt.cs.cmu.edu!rochester!rit!ritcv!dak
From: dak%ritcv@cs.rit.edu (340 Ok)
Newsgroups: comp.sys.amiga.tech
Subject: Re: Apple SCSI not compatible with standard SCSI?
Keywords: 25pin SCSI
Message-ID: <1413@cs.rit.edu>
Date: 21 Nov 89 04:47:42 GMT
References: <ANDREWT.89Nov13165620@watsnew.waterloo.edu> <102810001@hpcvlx.cv.hp.com>
Sender: news@cs.rit.edu
Reply-To: dak%ritcv@cs.rit.edu (David A. Kavanagh)
Organization: Rochester Institute of Technology, Rochester, NY
Lines: 21

Reply to Parent Message