Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!mit-eddie!uw-beaver!ubc-cs!nebulus!dennis
From: dennis@nebulus.UUCP (Dennis S. Breckenridge)
Newsgroups: comp.sys.att
Subject: Re: Upgrade info wanted for 16 MHz 6386 (Olivetti)
Message-ID: <1990Aug30.003144.1314@nebulus.UUCP>
Date: 30 Aug 90 00:31:44 GMT
References: <5077@infmx.UUCP>
Distribution: na
Organization: Alchemy Mindworks, Vancouver, Canada
Lines: 27

aland@infmx.UUCP (Colonel Panic) writes:

>Questions:

>Memory board: I was told of comcode 405568361 for the appropriate board,
>              which supposedly comes with 4MB and can contain 16MB
>              total using 1MBx9 SIMMs.  Can somebody please confirm?

Yes this is correct. You must set the dip switches differently for the
one meg SIMMs but you can strip off the 256k beasties and sell them off.
Be careful with the grey market SIMM's on that board. I have tried some
and found them to cause problems. Select a speed of 100ns as well. You can
use these in a faster machine in the future.

>Disk controller: can I use a WD1007A-WA2 ESDI controller in this
>              machine?  If so, do I have to disable the floppy controller 
>              portion (and how do I do so)?  
Yes this controller will work and you are correct about disabling the
floppy. There is no way to disable the integral floppy controller on the 
motherboard so disabling it on the WD controller is correct. To disable it
jumper W4 and cut the trace that joins W13 (its etched into the board)

-- 
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Dennis S. Breckenridge  (604) 277-7413   dennis@nebulus.uucp         VE7-TCP 
               Mercifully Free of the Ravages of Intelligence :-)     
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