Re: PLA equations for the 1551 drive's cart

From: didier derny <didier_at_aida.org>
Date: Sat, 22 Feb 2025 23:17:23 +0100
Message-ID: <3043ba35-0bb5-4550-97c9-668fafbfd7bd_at_aida.org>
I got my blank pls100 from utsource.net
But beware to be sure to by buy new chips
They sometime sell used chips

Le 22 févr. 2025, 22:54, à 22:54, silverdr_at_srebrnysen.com a écrit:
>
>
>> On 22 Feb 2025, at 12:24, Francesco Messineo
><francesco.messineo_at_gmail.com> wrote:
>>
>>>> Hi all,
>>>> I need to program a replacement PLA for a 1551 drive, of course I
>have
>>>> blank ICs.
>>>
>>> May I ask what exactly chips exactly do you have? And where can I
>get some? I mean if they are not the soviet ones, which I already have.
>>
>> of course the soviet ones, that are now unobtainable too.
>> But luckily they always worked fine (except some random one that
>fails
>> programming) and I have (I hope) a lifetime batch.
>
>So do I ;-)
>
>> PLS100/82S100 are almost extinct in the non-programmed state (but you
>> might want to try your luck on aliexpress).
>
>Well - and get a good bunch of already programmed ones. Been there,
>seen that…
>
>> 93459 blank PLAs are easier to find (last time I've checked) but I
>> don't have any programmer that can handle them and the only known
>> programmer that supports them (at least for what I know) is rare and
>> expensive for those of us living in EU.
>
>What programmer is able to handle them?
>
>--
>SD!
Received on 2025-02-23 00:00:02

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