https://www.ndwiki.org/index.php?action=history&feed=atom&title=LDD 2026-05-09T22:46:30Z Revision history for this page on the wiki MediaWiki 1.43.8 https://www.ndwiki.org/index.php?title=LDD&diff=1153&oldid=prev 2009-08-14T15:28:10Z

<p>LDD instruction</p> <p><b>New page</b></p><div>{{InstructionBox<br /> |Mnemonic=LDD<br /> |Description=Load double word<br /> |Format=LDD &#039;&#039;&lt;[[ND-100 addressing modes|addr. mode]]&gt; &lt;[[displacement|disp.]]&gt;&#039;&#039;<br /> |Code=024&amp;nbsp;000<br /> |Affected=A:=(ea) D:=(ea+1)<br /> |Architecture=[[ND-100]], [[ND-110 CPU|ND-110]]<br /> }}<br /> <br /> &#039;&#039;&#039;LDD&#039;&#039;&#039; is an assembly instruction. The word in the memory location pointed to by the [[effective address]] is loaded into the [[A register]], and the word in [[effective address]] plus one is loaded into the [[D register]].<br /> <br /> <br /> == References ==<br /> *{{ND-doc|06.014.02|Page 3-20}}<br /> *{{ND-doc|06.029.01|Page 60}}<br /> <br /> [[Category:ND-100 instructions]]</div>

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