Re: FLASH ROM incompatibilities with C128

From: Jim Brain <>
Date: Tue, 04 Dec 2012 20:18:15 -0600
Message-ID: <>
On 12/4/2012 8:12 PM, Julian Perry wrote:
> Hello Jim,
> Wednesday, December 5, 2012, 1:06:45 PM, you wrote:
>> On 12/4/2012 5:19 PM, wrote:
>>> On 2012-12-04, at 19:34, Jim Brain wrote:
>>>> Since I don't have one of the affected units, I can't provide much more detail, though if there is interest in understanding this further, I could see about getting a customer to swap out their unit for one in my stock so I can probe it.
>>> It might be useful to know what it is about (you say 128 only and only flat and only some of them? Or all of them but not always?
>> Only flat 128s
>> Only a few (3-6 of them in the 3 years I have offered JD)
>> Never any other unit types.
> I had the incompatibility problem you mention (from a JiffyDOS rom, which
> you kindly and promptly replaced with an EPROM :) ) - and my machine
> was a plastic-cased Commodore 128D (not DCR)
Ah, I stand corrected.  The plastic C128D uses a flat 128 mobo, as I recall.


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Received on 2012-12-05 03:00:43

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