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<div class="moz-cite-prefix">Hi Chris,<br>
<br>
Sorry I wasn't more clear, I was referring to the Mac clone, not
that actual real Mac.<br>
The original "Plus Too Mac Replica" was implemented on a Altera
DE1 FPGA board using SRAM. The MIST guys then wrote an SDRAM
controller that mimics the SRAM used in the original clone
implementation.<br>
For more info see <a class="moz-txt-link-freetext" href="http://www.bigmessowires.com/plus-too/">http://www.bigmessowires.com/plus-too/</a><br>
<br>
Cheers,<br>
Magnus<br>
<i><br>
</i>On 10/30/2016 12:32 PM, chris wrote:<br>
</div>
<blockquote cite="mid:20161030203201011465.4d49cce0@gcjd.org"
type="cite">
<pre wrap="">On Fri, 28 Oct 2016 11:24:29 -0700, Magnus Karlsson wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Hope this makes sense. For more info see
<a class="moz-txt-link-freetext" href="https://github.com/mist-devel/mist-board/tree/master/cores/plus_too">https://github.com/mist-devel/mist-board/tree/master/cores/plus_too</a>
</pre>
</blockquote>
<pre wrap="">
Thanks for your explanations. They make sense to me. I am still
confused about one thing because in your earlier mail you said
</pre>
<blockquote type="cite">
<pre wrap="">SRAM (the kind of RAM that both the Mac and RISC5 uses).
</pre>
</blockquote>
<pre wrap="">
>From my current understanding the SRAM (Static RAM) is a special
feature of the Oberon FPGA not found in many boards - and certainly not
in Mac.
Sorry for the nit-picking I am a software guy trying to follow the FPGA
discussion here as far as I can and this threw me off.
Greetings, chris
--
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<a class="moz-txt-link-freetext" href="https://lists.inf.ethz.ch/mailman/listinfo/oberon">https://lists.inf.ethz.ch/mailman/listinfo/oberon</a>
</pre>
</blockquote>
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