49 lines
1.3 KiB
HTML
49 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 29 - DOS Fast Character I/O (Undocumented 2.</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_2900"></a>INT 29 - DOS Fast Character
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I/O (Undocumented 2.x+)</h1>
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<p> AL = character to write</p>
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<p> returns nothing ???</p>
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<p> - used by DOS device drivers to output data to the screen if</p>
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<p> bit 4 of the device attribute word is set</p>
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<p> - similar to ~INT 21,2~ and ~INT 21,9~ but much faster</p>
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<p> - simply calls the BIOS ~INT 10,E~ in DOS versions 2.x and
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3.x</p>
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<p> - advances the cursor after character output</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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