https://www.ndwiki.org/index.php?action=history&feed=atom&title=JNC 2026-05-14T22:43:33Z Revision history for this page on the wiki MediaWiki 1.43.8 https://www.ndwiki.org/index.php?title=JNC&diff=2272&oldid=prev 2013-03-21T08:43:13Z

<p>Register notation uniformity fix</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 08:43, 21 March 2013</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l4">Line 4:</td> <td colspan="2" class="diff-lineno">Line 4:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|Format=JNC &lt;[[displacement|disp.]]&gt;&#039;&#039;</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|Format=JNC &lt;[[displacement|disp.]]&gt;&#039;&#039;</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|Code=132&amp;nbsp;400</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|Code=132&amp;nbsp;400</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|Affected=<del style="font-weight: bold; text-decoration: none;">(</del>X<del style="font-weight: bold; text-decoration: none;">)</del>:=<del style="font-weight: bold; text-decoration: none;">(</del>X<del style="font-weight: bold; text-decoration: none;">)</del>+1, If <del style="font-weight: bold; text-decoration: none;">(</del>X<del style="font-weight: bold; text-decoration: none;">)</del>&lt;0 <del style="font-weight: bold; text-decoration: none;">(</del>P<del style="font-weight: bold; text-decoration: none;">)</del>:=<del style="font-weight: bold; text-decoration: none;">(</del>P<del style="font-weight: bold; text-decoration: none;">)</del>+&amp;Delta;  </div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|Affected=X:=X+1, If X&lt;0 P:=P+&amp;Delta;  </div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|Architecture=[[ND-100]], [[ND-110 CPU|ND-110]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|Architecture=[[ND-100]], [[ND-110 CPU|ND-110]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td></tr> </table>

TArntsen https://www.ndwiki.org/index.php?title=JNC&diff=1431&oldid=prev 2010-06-30T14:47:56Z

<p>Minor typs</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:47, 30 June 2010</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l8">Line 8:</td> <td colspan="2" class="diff-lineno">Line 8:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>'''JNC''' is an assembly instruction. It <del style="font-weight: bold; text-decoration: none;">increment </del>the [[X register]] by one. If the X register is negative (bit 15 = 1), it <del style="font-weight: bold; text-decoration: none;">jump </del>the program execution to the address of the [[program counter]] (P register) plus the value of [[displacement]], that can be between -128 to 127. Else it <del style="font-weight: bold; text-decoration: none;">continue </del>the program execution at (P) + 1.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''JNC''' is an assembly instruction. It <ins style="font-weight: bold; text-decoration: none;">increments </ins>the [[X register]] by one. If the X register is negative (bit 15 = 1), it <ins style="font-weight: bold; text-decoration: none;">jumps </ins>the program execution to the address of the [[program counter]] (P register) plus the value of [[displacement]], that can be between -128 to 127. Else it <ins style="font-weight: bold; text-decoration: none;">continues </ins>the program execution at (P) + 1.</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== References ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== References ==</div></td></tr> </table>

TArntsen https://www.ndwiki.org/index.php?title=JNC&diff=1108&oldid=prev 2009-08-09T19:10:55Z

<p>JNC instruction</p> <p><b>New page</b></p><div>{{InstructionBox<br /> |Mnemonic=JNC<br /> |Description=Count and jump if X register is negative.<br /> |Format=JNC &lt;[[displacement|disp.]]&gt;&#039;&#039;<br /> |Code=132&amp;nbsp;400<br /> |Affected=(X):=(X)+1, If (X)&lt;0 (P):=(P)+&amp;Delta; <br /> |Architecture=[[ND-100]], [[ND-110 CPU|ND-110]]<br /> }}<br /> <br /> &#039;&#039;&#039;JNC&#039;&#039;&#039; is an assembly instruction. It increment the [[X register]] by one. If the X register is negative (bit 15 = 1), it jump the program execution to the address of the [[program counter]] (P register) plus the value of [[displacement]], that can be between -128 to 127. Else it continue the program execution at (P) + 1.<br /> <br /> == References ==<br /> *{{ND-doc|06.014.02|Page 139}}<br /> *{{ND-doc|06.029.01|Page 80}}<br /> <br /> [[Category:ND-100 instructions]]</div>

Mike