System Setup Program B-9
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Memory
Reservation Displays the Memory Reservation submenu, where you can
set the following options:

xxxx

–

xxxx

Reserves the specified UMB (for example C800–CBFF) for
use by legacy ISA devices. Settings are Available (default)
and Reserved.
Memory Hole Settings are Disabled (default), Conventional, and Extended.
Conventional turns system RAM off to free a 128-KB space,
starting at 512 KB, for use with an expansion c ard. Exten ded
frees a 1-MB space, starting at 15 MB.
IRQ Reservation Displays the IRQ Reservation submenu, where you can set
the following options:
IRQ
n
Reserves the specified IRQ for use by legacy ISA devices.
Settings are Available (default) and Reserved.
NOTE: The Glossary in the
Online Guide
defines abbreviations and acronyms.