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Z80:Opcodes:SET - Revision history
2026-05-19T07:02:51Z
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Maintenance script: Initial automated import
2016-02-05T22:37:08Z
<p>Initial automated import</p>
<p><b>New page</b></p><div><!-- Short summary of instruction --><br />
Sets the specified bit.<br />
<br />
== Syntax ==<br />
<br />
<!-- Syntax for this instruction --><br />
<br />
set n,op8<br />
<br />
=== Allowed Instructions ===<br />
<br />
<!-- All possible inputs --><br />
<br />
set n,a<br />
set n,b<br />
set n,c<br />
set n,d<br />
set n,e<br />
set n,h<br />
set n,l<br />
set n,(hl)<br />
set n,(ix+n)<br />
set n,(iy+n)<br />
<br />
== Effects ==<br />
<br />
<!-- What the instruction does to flags --><br />
All flags preserved.<br />
<br />
== Uses ==<br />
== T-States ==<br />
r denotes 8-bit register.<br />
{| class="wikitable"<br />
| r || 8 <br />
|-<br />
| (hl) || 15 <br />
|-<br />
| (ix+X) || 23 <br />
|-<br />
| (iy+X) || 23 <br />
|}<br />
<br />
== See Also ==<br />
<br />
<!-- Other instructions that are related to this one --><br />
[[Z80:Opcodes:AND|AND]],[[Z80:Opcodes:BIT|BIT]],[[Z80:Opcodes:CCF|CCF]],[[Z80:Opcodes:CPL|CPL]],[[Z80:Opcodes:OR|OR]],[[Z80:Opcodes:RES|RES]],[[Z80:Opcodes:SCF|SCF]],[[Z80:Opcodes:XOR|XOR]]<br />
<br />
{{lowercase}}<br />
[[Category:Z80 Assembly]]<br />
[[Category:Z80 Heaven]]<br />
[[Category:Z80 Opcodes]]</div>
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