55 lines
1.3 KiB
HTML
55 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 15,88 - Extended Memory Size Determination</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_0980"></a>INT 15,88 - Extended Memory
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Size Determination</h1>
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<p> AH = 88h</p>
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<p> on return:</p>
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<p> CF = 80h for PC, PCjr</p>
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<p> = 86h for XT and Model 30</p>
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<p> = other machines, set for error, clear for success</p>
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<p> AX = number of contiguous 1k blocks of memory starting</p>
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<p> at address 1024k (100000h)</p>
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<p> - works only on 80286 and 80386 machines</p>
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<p> - retrieves bytes 30 and 31 from the ~CMOS~ RAM (this data is
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set</p>
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<p> by the boot memory scan</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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