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From: miff@apanix.apana.org.au (Michael Smith)
Newsgroups: comp.os.386bsd.questions,comp.periphs.scsi
Subject: Re: Trouble with Tandberg 3660 and aha1542c and Micropolis 4110
Date: 1 Sep 94 00:49:52 GMT
Organization: Apanix Public Access Unix, +61 8 373 5485 (5 lines)
Lines: 41
Message-ID: <miff.778380592@apanix.apana.org.au>
References: <0iMmSmG00iUv81=1kW@andrew.cmu.edu>
NNTP-Posting-Host: seldon.apanix.apana.org.au

"Alex R.N. Wetmore" <aw2t+@andrew.cmu.edu> writes:

>I'm trying to get the Tandberg 3660 (a 250meg QIC SCSI1 tape device) and
>the Micropolis 4110 (a 1gig SCSI2 hard disk) to talk to each other via
>the Adaptec 1542C.  The setup I have had the 1542c at one end of the
>chain, the 4110 in the middle of the chain, and the Tandberg at the end.
> The 1542 has its termination enabled, and so does the Tandberg (I
>beleive.  I have no docs on the drive, but it seems to work in the
>current setup.  There are no visible terminators on the drive either).

Hold the drive in your hands with the brown perforated cover facing you,
and the door towards your waist.  There are the back there's a large oblong
hole.  Convenient, isn't it?  Look through the hole, and you'll either
see a row of sockets (if the drive is unterminated) or a row of SIP
resistors. (if it is terminated).

>until I reset.  The card does really seem to be frozen, it takes a power
>cycle to get it to behave normally again.

>The adaptec is configured in its default state (ie, hit f6 in the config
>utility).  I'm not sure what the rom version of the Tandberg is, but I
>have its mode select set to:

The tandberg is revision 06:, that's quite old.  07: is the current SCSI-1
firmware, 08: is the current SCSI-2 firmware AFAIK,

>All I've changed so far was the load function (it wasn't retensioning on
>tape insertion, and I wanted it to).  Does anyone know where I could get
>better documentation for the Tandberg or have a phone number to reach
>the company at?

You can mail Vidar Mortensen as vimo@tdata.nl, he's part of their support
operation, and has helped me several times with my 3660. (still dead 8( )

>thanks,
>alex
--
# mike smith : miff@apanix.apana.org.au - Silicon grease monkey        #
# "The question 'why are the fundamental laws of nature mathematical'  #
# then invites the trivial response 'because we define as fundamental  #
# those laws which are mathematical'". Paul Davies, _The_Mind_of_God_. #