51 lines
1.3 KiB
HTML
51 lines
1.3 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type"
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content="text-html; charset=Windows-1252">
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<title>INT 21,1F - Get Pointer to Current Drive Parameter Table
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(Undocumented)</title>
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<meta name="FORMATTER" content="Microsoft FrontPage 2.0">
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</head>
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<body>
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<h1><a name="kap_interrupt_1740"></a>INT 21,1F - Get Pointer to
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Current Drive Parameter Table (Undocumented)</h1>
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<p> AH = 1F</p>
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<p> DL = drive number (0=default, 1=A, ...)</p>
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<p> on return:</p>
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<p> AL = 00 DS:BX is pointer to drive parameter table (~DPT~)</p>
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<p> FF drive does not exist</p>
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<p> DS:BX = pointer to drive parameter table (DPT) if AL=0</p>
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<p> - the format of the DPT varies between DOS versions</p>
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<p> - calls ~INT 21,32~ with DL=00 for DOS version 2.x+</p>
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<hr>
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<table border="0" width="100%" cols="3">
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<tr>
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<td width="33%">Zurück zum <a href="inte1at0.htm">Interrupt
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Info</a>. </td>
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<td align="center" width="33%"><a
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href="mailto:Roger.Morgan@htl-steyr.ac.at">Roger Morgan</a>
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/ 1998 </td>
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<td align="right" width="33%"><font size="1">L.Änderung <!--webbot
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bot="Timestamp" s-type="EDITED" s-format="%d.%m.%y"
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startspan -->29.03.99<!--webbot bot="Timestamp" endspan
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i-checksum="13964" --> </font></td>
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</tr>
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</table>
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</body>
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</html>
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