Newsgroups: comp.os.os9
Path: utzoo!utgpu!watserv1!watdragon!crocus.waterloo.edu!bcwhite
From: bcwhite@crocus.waterloo.edu ()
Subject: Re: Diffs between OS-9 2.2 / 2.4 ?
Message-ID: <1991Jun28.165320.13570@watdragon.waterloo.edu>
Sender: news@watdragon.waterloo.edu (News Owner)
Organization: University of Waterloo
References: <1991Jun27.140054.13331@unhd.unh.edu>
Date: Fri, 28 Jun 1991 16:53:20 GMT
Lines: 13

I don't know exectly why you would get a bus error on a 68020 but not
on an 030, unless you are trying to access things like the 030's on
board MMU.  Other that those function differences, the instruction sets
of the 68020-040 are all identical (MMU excepted).   Even the FP unit
codes are the same.

                                        Brian

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