Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!uunet!modcomp!nigel
From: nigel@modcomp.UUCP
Newsgroups: comp.realtime
Subject: Re: Realtime and UNIX (Re: An opportuni
Message-ID: <110400002@modcomp>
Date: 16 Nov 89 14:07:00 GMT
References: <4537@sugar.hackercorp.com>
Lines: 22
Nf-ID: #R:sugar.hackercorp.com:4537:modcomp:110400002:000:1186
Nf-From: modcomp.UUCP!nigel    Nov 16 09:07:00 1989


in article <104@amix.commodore.com>, ford@amix.commodore.com (Mike "Ford" Ditto) says:
> "Unix" and "real-time" are orthogonal concepts.  You can have either
> one without the other, or neither, or both.  With AmigaDos we
> technically have neither, although we are close enough on both sides
> to do some good things.  With a particular implementation of Unix,
> real-time capability might or might not exist.

A realtime UNIX operating system does exist!  It is called REAL/IX and
it is MODCOMP's port of System V R3.  It runs on MODCOMP's 68030-based
9700 series.  It is fully compatible with the standard Motorola port
of UNIX SVR3 (it will run Motorola UNIX/SYSV68 binaries), but it has
a fully preemptive kernel and all the other necessary attributes  of
a realtime o/s.  (MODCOMP, with its proprietary operating system MAX,
has been in the realtime business for 20 years).

Perhaps Commodore should license REAL/IX for the Amiga? 

Nigel Gamble                                    "Everything should be made
MODCOMP an AEG company                           as simple as possible, but
1650 W McNab Rd, Ft Lauderdale, FL 33340-6099    not simpler."  A. Einstein
uunet!modcomp!nigel