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XOR - Revision history
2024-03-29T02:03:55Z
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Mr z: Protected "XOR" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))
2010-12-04T09:43:40Z
<p>Protected "<a href="/index.php/XOR" title="XOR">XOR</a>" ([edit=autoconfirmed] (indefinite) [move=autoconfirmed] (indefinite))</p>
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Mr z
http://wiki.intellivision.us/index.php?title=XOR&diff=1421&oldid=prev
Pingaso at 19:40, 12 January 2005
2005-01-12T19:40:39Z
<p></p>
<p><b>New page</b></p><div>[[Category:CP1610]]<br />
<table border><br />
<tr><td>Instruction Name</td><td>Xor</td></tr><br />
<tr><td>Mnemonic</td><td>XOR</td></tr><br />
<tr><td>CP1610 Clock Cycles</td><td>10</td></tr><br />
<tr><td>Interruptible</td><td>Yes</td></tr><br />
<tr><td>Opcode Range</td><td>$03C0-$03C7</td></tr><br />
<tr><td>Input Flags</td><td>None</td></tr><br />
<tr><td>Output Flags</td><td>[[Sign Flag]], [[Zero Flag]]</td></tr><br />
</table><br/><br />
The Xor (XOR) instruction performs a bitwise XOR of the value at the specified address with the value in the specified register, stores the final result in the register, and sets or clears the [[Sign Flag]] and [[Zero Flag]] according to the resulting value.<br/><br />
<br />
Format - Decle #1 Format - Word #2<br />
0000:0011:1100:0rrr aaaa:aaaa:aaaa:aaaa<br/><br />
where:<br />
rrr indicates the destination register<br />
such that:<br />
rrr == 000 indicates register R0<br />
rrr == 001 indicates register R1<br />
rrr == 010 indicates register R2<br />
rrr == 011 indicates register R3<br />
rrr == 100 indicates register R4<br />
rrr == 101 indicates register R5<br />
rrr == 110 indicates register R6<br />
rrr == 111 indicates register R7<br/><br />
aaaaaaaaaaaaaaaa indicates the source address</div>
Pingaso