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<TITLE>Int 2F/AX=D201h/BX=4849h
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Int 2F/AX=D201h/BX=4849h - Quarterdeck RPCI - QEMM/QRAM v5.0+ - GET HIRAM MEMORY CHAIN -
AX = D201h
BX = 4849h (HI)
CX = 5241h (RA)
DX = 4D30h (M0)
Return: BX = 4F4Bh (OK)
CX = segment of start of HIRAM chain
DX = reserved block owner (QEMM/QRAM code segment)
Range: AH=C0h to AH=FFh, selected by scanning AH=D2h-FFh, then AH=C0h-D1h
Note: the HIRAM memory chain has the same format as the regular DOS 4.0
memory chain (see #01628 at INT 21/AH=52h), except that XMS Upper
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<h2>Int 2F/AX=D201h/BX=4849h
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<h3><font color=#C00040>Quarterdeck RPCI - QEMM/QRAM v5.0+ - GET HIRAM MEMORY CHAIN</font></h3>
<PRE>
AX = D201h
BX = 4849h ("HI")
CX = 5241h ("RA")
DX = 4D30h ("M0")<br>
<p><b>Return:</b><br>BX = 4F4Bh ("OK")
CX = segment of start of HIRAM chain
DX = reserved block owner (QEMM/QRAM code segment)
<p><b>Range:</b><br>AH=C0h to AH=FFh, selected by scanning AH=D2h-FFh, then AH=C0h-D1h
</PRE>
<p><b>Note:</b>
The HIRAM memory chain has the same format as the regular DOS 4.0
memory chain <a href="javascript:if(confirm('http://www.ctyme.com/intr/rb-0000.htm \n\nThis file was not retrieved by Teleport Pro, because it was unavailable, or its retrieval was aborted, or the project was stopped too soon. \n\nDo you want to open it from the server?'))window.location='http://www.ctyme.com/intr/rb-0000.htm#Table0'" tppabs="http://www.ctyme.com/intr/rb-0000.htm#Table0"></a>(see #01628 at INT 21/AH=52h), except that XMS Upper
Memory Blocks have the block header program name field set to
"UMB"; blocks whose "owner" field is set to the reserved segment
returned in DX are locked-out regions such as video memory and ROMs.
<p><b>See Also:</b>
<a href="rb-4443.htm" tppabs="http://www.ctyme.com/intr/rb-4443.htm">AX=12FFh/BX=0006h</a> - <a href="rb-5516.htm" tppabs="http://www.ctyme.com/intr/rb-5516.htm">AX=D200h</a>
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Memory Management</a>
- <a href="int-2f-1.htm" tppabs="http://www.ctyme.com/intr/int-2F.htm">
Int 2Fh</a>
- <a href="alpha-q.htm" tppabs="http://www.ctyme.com/intr/alpha-q.htm">
Q</a>
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