Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!csn!ccncsu!longs.LANCE.ColoState.Edu!bc338569
From: bc338569@longs.LANCE.ColoState.Edu (Brian Catlin)
Newsgroups: comp.periphs.scsi
Subject: Signals to SCSI Controller
Message-ID: <13730@ccncsu.ColoState.EDU>
Date: 25 Mar 91 02:41:45 GMT
References: <751@rocksanne.WRC.XEROX.COM> <1991Mar24.230651.28044@eecs.wsu.edu> <1991Mar25.015845.295@neon.Stanford.EDU>
Sender: news@ccncsu.ColoState.EDU
Reply-To: bc338569@longs.LANCE.ColoState.Edu.UUCP (Brian Catlin)
Organization: Engineering College, Colorado State U.  Ft. Collins, CO  80523
Lines: 15

I would like to know if an SCSI controller uses the IRQ, DACK, and DRQ lines
to the computer.  Please forgive me if this is "Common Knowledge" in this
group (I just joined 2 days ago).

Also, does anyone know if the other lines (Data, Address, MEMW, MEMR, etc)
are wired in parallel between card slots in an XT?  Thanks in advance for
any and all replies.

B. J. Catlin

************************************************************
 *     Brian J. Catlin            Electrical Engineering    *
  *    e-mail : bc338569@longs.lance.colostate.edu           *
   *   Compuserve : 73540,17                                  *
    ************************************************************