ass="anchor" href="#operation">
			¶
		</a></h2>
<pre>IF 64-Bit Mode
    THEN
        #UD;
    ELSE
        IF ((AL AND 0FH) &gt; 9) or (AF = 1)
            THEN
                AX ← AX + 106H;
                AF ← 1;
                CF ← 1;
            ELSE
                AF ← 0;
                CF ← 0;
        FI;
        AL ← AL AND 0FH;
FI;
</pre>
<h2 id="flags-affected">Flags Affected<a class="anchor" href="#flags-affected">
			¶
		</a></h2>
<p>The AF and CF flags are set to 1 if the adj