http://learn.cemetech.net/index.php?action=history&feed=atom&title=Z80%3AOpcodes%3ARRDZ80:Opcodes:RRD - Revision history2026-05-13T12:23:49ZRevision history for this page on the wikiMediaWiki 1.43.3http://learn.cemetech.net/index.php?title=Z80:Opcodes:RRD&diff=282&oldid=prevMaintenance script: Initial automated import2016-02-05T22:15:09Z<p>Initial automated import</p>
<p><b>New page</b></p><div>Like [[Z80:Opcodes:RLD|RLD]], except rotation is rightward.<br />
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== Syntax ==<br />
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<!-- Syntax for this instruction --><br />
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RRD<br />
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== Effects ==<br />
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The H and N flags are reset, P/V is parity, C is preserved, and S and Z are modified by definition.<br />
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== Uses ==<br />
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== T-states ==<br />
18 t-states<br />
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== See Also ==<br />
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<!-- Other instructions that are related to this one --><br />
[[Z80:Opcodes:RL|RL]],[[Z80:Opcodes:RLA|RLA]],[[Z80:Opcodes:RLC|RLC]],[[Z80:Opcodes:RLCA|RLCA]],[[Z80:Opcodes:RLD|RLD]],[[Z80:Opcodes:RR|RR]],[[Z80:Opcodes:RRA|RRA]],[[Z80:Opcodes:RRC|RRC]],[[Z80:Opcodes:RRCA|RRCA]],[[Z80:Opcodes:SLA|SLA]],[[Z80:Opcodes:SLL|SLL/SL1]],[[Z80:Opcodes:SRA|SRA]],[[Z80:Opcodes:SRL|SRL]]<br />
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{{lowercase}}<br />
[[Category:Z80 Assembly]]<br />
[[Category:Z80 Heaven]]<br />
[[Category:Z80 Opcodes]]</div>Maintenance script