dio</td><td class=CDLDescription>Audio track</td></tr><tr><td class=CDLEntry><a name="ttData"></a>ttData</td><td class=CDLDescription>Data track</td></tr></table></div></div></div>

<div class="CEnumeration"><div class=CTopic><h3 class=CTitle><a name="TCDInfo"></a>TCDInfo</h3><div class=CBody><p>General information about the disc in the drive.</p><table border=0 cellspacing=0 cellpadding=0 class=CDescriptionList><tr><td class=CDLEntry><a name="cdiNoDisc"></a>cdiNoDisc</td><td class=CDLDescription>No disc in