[Coco] Help with dumping various EPROMS

[Arthur Flexser]

Ron, ADOS3 and Extended ADOS-3 are in the database for this list, if you
can't find your diskettes.

Art

On Sun, May 10, 2015 at 10:08 PM, Ron <ron at kdomain.org> wrote:

> Hi Art,
>
> I really appreciate the assistance!
>
> I purchased ADOS3/Ext ADOS3 many years ago and love it!  Still trying to
> hunt down the diskettes I had for them (so I could customize them).
>
> Thank you!
>
> -Ron
>
>
>
>
>
> On 5/10/2015 9:00 PM, Arthur Flexser wrote:
>
>> They all start with $C000.  An 8K EPROM, which I believe CDOS is, will end
>> at $DFFF.  A 16K EPROM should be saved up to $FEFF (Extended ADOS3).  I
>> think RGBDOS is 8K, not sure there.  If it is in a 2764 EPROM, it is 8K,
>> if
>> it is in a 27128 EPROM, it may be 16K.
>>
>> In all cases, if you're saving from a CoCo 3, you must do a POKE &HFFDE,0
>> prior to the SAVEM, from a WIDTH 32 screen, to put the CoCo 3 into ROM
>> mode.
>>
>> Art
>>
>> On Sun, May 10, 2015 at 9:52 PM, Ron <ron at kdomain.org> wrote:
>>
>>  Hello all,
>>>
>>> New to the list and recently getting back to using my CoCo after more
>>> years than I'd like to count...  :)
>>>
>>> I opened up one of my Distro Super Controllers and noticed I populated 3
>>> of the 4 available banks with various EPROMS I had burned a while back.
>>> These include Extended ADOS3, RGB-DOS & CDOS.  I'd like to dump all of
>>> these to diskette for backups just in case I would ever want to burn
>>> additional copies or use them in an emulator (if possible).
>>>
>>> I'm still trying to remember how to do this - I know I can do it with a
>>> SAVEM command, but need to know the address ranges.  These are all 28 pin
>>> EPROMS.
>>>
>>> Can anyone assist?
>>>
>>> Thanks!
>>>
>>> -Ron
>>>
>>>
>>>
>>>
>>> --
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>>> Coco at maltedmedia.com
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>>>
>>>
>
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