http://debianws.lexgopc.com/wiki143/index.php?action=history&feed=atom&title=External_memory_interfaceExternal memory interface - Revision history2026-05-04T17:14:24ZRevision history for this page on the wikiMediaWiki 1.43.1http://debianws.lexgopc.com/wiki143/index.php?title=External_memory_interface&diff=5739571&oldid=previmported>BigDwiki: /* top */Minor Clean Up and Fixes2019-08-16T05:23:16Z<p><span class="autocomment">top: </span>Minor Clean Up and Fixes</p>
<p><b>New page</b></p><div>{{short description|Bus protocol}}<br />
{{more citations needed|date=May 2013}}<br />
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An '''external memory interface''' is a [[bus (computing)|bus]] protocol for communication from an [[integrated circuit]], such as a [[microprocessor]], to an [[Auxiliary memory|external memory]] device located on a [[circuit board]]. The memory is referred to as external because it is not contained within the internal circuitry of the integrated circuit and thus is externally located on the circuit board.<br />
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The external memory interface enables the processor to interface with [[CPU cache#Multi-level caches|third level cache]]s, [[peripheral]]s, and external memory.<ref>[http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0344f/Ciajgjhb.html About the external memory interface]</ref><br />
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Some common external memory interfaces include:<br />
* [[DDR SDRAM|DDR]]<br />
* [[DDR2 SDRAM|DDR2]]<br />
* [[GDDR]]<br />
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== References ==<br />
{{reflist}}<br />
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[[Category:Computer memory]]</div>imported>BigDwiki