In my case, there was 1 pin that had different requirements. I think I replaced ROM with FeRAM, and had to run a read/write control line from somewhere else on the board.<div><br></div><div><br><br><div class="gmail_quote">
On Thu, Dec 20, 2012 at 12:26 PM, <span dir="ltr"><<a href="mailto:peasthope@shaw.ca" target="_blank">peasthope@shaw.ca</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Aubrey and others,<br>
<br>
From: <<a href="mailto:Aubrey.McIntosh@Alumni.UTexas.Net">Aubrey.McIntosh@Alumni.UTexas.Net</a>><br>
Date: Mon, 17 Dec 2012 18:36:25 -0600<br>
> Are you thinking about laying out a board?<br>
<br>
That would be unrealistic, for me at least.<br>
<br>
Just wonder whether any FeRAM can easily replace DRAM on a system<br>
board. Or how different are circuitries to support FeRAM and to<br>
support DRAM? Is there such a thing as a FeRAM drop-in replacement<br>
for DRAM?<br>
<br>
Thanks, ... Peter E.<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
123456789 123456789 123456789 123456789 123456789 123456789 123456789 12<br>
Tel <a href="tel:%2B13606390202" value="+13606390202">+13606390202</a> Bcc: peasthope at <a href="http://shaw.ca" target="_blank">shaw.ca</a> <a href="http://carnot.yi.org/" target="_blank">http://carnot.yi.org/</a><br>
"<a href="http://members.shaw.ca/peasthope/index.html#Itinerary" target="_blank">http://members.shaw.ca/peasthope/index.html#Itinerary</a> "<br>
<br>
<br>
--<br>
<a href="mailto:Oberon@lists.inf.ethz.ch">Oberon@lists.inf.ethz.ch</a> mailing list for ETH Oberon and related systems<br>
<a href="https://lists.inf.ethz.ch/mailman/listinfo/oberon" target="_blank">https://lists.inf.ethz.ch/mailman/listinfo/oberon</a><br>
</font></span></blockquote></div><br><br clear="all"><div><br></div>-- <br><font face="'times new roman', serif">Aubrey McIntosh, Ph.D.<br>211 E. 5th St.<br>Morris MN 56267</font><div><div><span style="line-height:20px;background-color:rgb(255,255,255)"><font face="'times new roman', serif">(512)-348-7401</font></span></div>
</div><div><div><br></div></div>
</div>