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From: jdg@elmgate.UUCP (Jeff Gortatowsky)
Newsgroups: net.micro.amiga
Subject: 68881 address in the Amiga
Message-ID: <533@elmgate.UUCP>
Date: Tue, 21-Oct-86 08:03:23 EDT
Article-I.D.: elmgate.533
Posted: Tue Oct 21 08:03:23 1986
Date-Received: Wed, 22-Oct-86 06:27:29 EDT
Organization: Eastman Kodak Co., Rochester, NY
Lines: 17
Keywords: floating point hardware 68881 CPU

Does anyone know the memory address the 68881 is expected to be found at in
the Amiga 68881 library?  Is there a standard address it should answer to?
I 'd like to be able to use it with both Manx's next release any future
CBM-Amiga releases.

I've got an 881 and am going to try and mung up a board myself.  Is it
basically as simple as the examples Motorola provides for wiring up an 881
to an 010?  Any real pitfalls awaiting me?  Has anyone done this in a
NON-COMMERCIAL product?  Any drawings your will to share?  Any special
Amiga specific problems I should know about?  Any help would be welcome.
I'll of course, make this info available to anyone who needs it.


-- 
Jeff Gortatowsky       {allegra,seismo}!rochester!kodak!elmgate!jdg
Eastman Kodak Company  
<Kodak won't be responsible for the above comments, only those below>