4MB simms on IRIS 4D/25

[Andrew Simms]

I have tested 4Mbit simms on a 4D/25 without problems.  I took it
all the way to 64Megabytes.  However, you need to be at a certain
rom revision in order for the 4mbit simms to be recognized.  
I believe the revision is 3.2 rev E (I would really appreciate
someone at SGI confirming this).  

Please note the following: 
You cannot mix 1 megabyte simms and 4megabyte simms together.
It is all or nothing.  You must also add in increments of 4 simms 
(16 Megabytes).

My vendor is Impediment, 617/837-8877.  I don't have a price since
I got these simms on loan for evaluation.

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  Andrew Simms					ams at acm.princeton.edu
  System Administrator
  Program in Applied and Computational Math
  Princeton University
  Princeton, NJ   08544
  609/258-5324 or 609/258-6227
  609/258-1054 (fax)