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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

4127.0. "Problem with 68010 ver 68000, why/suggestions..." by CARP::GAINES () Mon Sep 17 1990 14:28

I just discovered Falcon/F-18 won't run on my AMIGA 2000 with the 
6810 installed. I never had a problem before on my AMIGA 500 with
the 6800. I also have the same problem with HYBRIS. 

How often will this occur with CPU upgrades? how much of my current
software can I expect not to run as I continue to upgrade my CPU?

I understand there are a few products out there that can be had that
will allow you to upgrade the CPU but still keep 6800 compatibility.
(Midget racer) etc...

Whats the going price for the Midget Racer and/other products that
achieve the same?

Can the compatability problem be overcome by other than hardware
solutions?

Why is it that some but not all software is incompatible with the 
6810? I also noticed that usually sound effects of programs are
usually always somewhat distorted...

M. Gaines
T.RTitleUserPersonal
Name
DateLines
4127.1Midget racer experienceDECWET::DAVISeleven benevolent elephants, eleven...Mon Sep 17 1990 15:569
    I have a Midget Racer (68020).  The 68020 replaces the 68000.  The Mega
    Midget Racer is a 68030 accelerator that you can switch between the
    68000 and 68030.  The only software incompatibilites I've had is with
    games that have "special" boot blocks or "insane" protection schemes. 
    The few games I have are hard drive installable and they run just fine.
    ALL of my other software, commercial and freely distributable,
    functions normally.
    
    md
4127.2Falcon not protected.ITASCA::GAINESMon Sep 17 1990 16:274
    Strange.... Falcon is not copy protected. They use a code wheel
    yet I can't get it to run on the 68010...
    
    MG
4127.3LEDS::ACCIARDILarger than life, and twice as uglyMon Sep 17 1990 17:1810
    
    Mike, go back about a zillion notes and read the Falcon topic.  The
    first release of Falcon would not work with a 68010/020/030.  Spectrum
    Holobyte upgraded that software last year to function properly on all
    Amigas.  I don't know what the upgrade policy was down under, but it
    was pretty straightforward in the US.
    
    Ed.