60 lines
1.4 KiB
HTML
60 lines
1.4 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 15,C4 - Programmable Option Select (PS/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_1060"></a>INT 15,C4 - Programmable
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Option Select (PS/2)</h1>
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<p> AH = C4</p>
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<p> AL = 0 get Programmable Option Select adapter register
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address</p>
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<p> = 1 enable slot for setup</p>
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<p> = 2 adapter enable</p>
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<p> on return:</p>
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<p> CF = 0 if successful</p>
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<p> = 1 if error</p>
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<p> AH = when CF set, 80h for PC & PCjr, 86h for XT, AT &
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30</p>
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<p> BL = slot number (function AL=1)</p>
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<p> DL = POS adapter register address (function AL=0)</p>
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<p> - allows access to PS/2 Programmable Option Select registers</p>
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<p> - available on 80286 and 80386 PS/2's</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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