Re: upgrading CBM-3040?

From: Rob Clarke <*crock_at_clarke-family.org.uk*> Date: Thu, 16 Nov 2017 22:47:15 +0100 Message-ID: <ff0e4263-eabf-46b5-c4b4-3d7f55cb0ba1@clarke-family.org.uk> · crock_at_clarke-family.org.uk

I have both and popped the cases. Both 2031-HP and 2031-LP have the same 
ROM's: 901484-03, and 901484-05.

cheers, Rob

On 16/11/2017 22:08, Spiro Trikaliotis wrote:
> Hello,
>
> * On Thu, Nov 16, 2017 at 09:44:58AM +0100 Anders Carlsson wrote:
>> Spiro Trikaliotis wrote:
>>
>>> I do not even know if the ROMs of the 2031 high profile are available.
>> The firmware on Zimmers FTP (and everywhere else) are 901484-03 and
>> 901484-05. Indeed those are indicated on your own site as belonging to the
>> 2031LP, but on the other hand they're also mentioned in the 2031 service
>> manual.
> I rely on others here. I do not have a 2031 nor a 2031LP at hand, so I
> cannot check myself.
>
> I was told that these ROMs are from a 2031LP.
>
> However, the ROMs 901484-03 and 901484-05 can be easily refitted into an
> 1540 or 1541 (if one changes the IEC hardware, of course.
>
> Thus, either these ROMs are from a 2031LP, or the ROMs of the 2031 and
> the 2031LP are identical.
>
> Regards,
> Spiro.
>

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