Nexcom Peak 555A User Manual page 46

Peak 555A User's Guide
C8000 - CFFFF Shadow/D8000 - DFFFF Shadow
These categories determine whether optional ROM will be copied to RAM
by 16K byte or 32K byte per/unit and the size depends on chipset.
Enabled Optional shadow is enabled
Disabled Optional shadow is disabled
Note: 1. for C8000-DFFFF option-ROM on PCI BIOS , BIOS will
automatically
select the item.
2. IDE second channel control:
Enable : enable secondary IDE port and BIOS will assign IRQ15
for this
Disable: disable secondary IDE port and IRQ15 is available for
other
3. Some of the sound cards have an onboard CD-ROM controller
IDE conflict,
"disable" then CD-
BIOS Setup
enable the shadow RAM. User does not have to
port.
device.
The item is optional only for PCI BIOS.
which uses IDE Secondary Port. In order to avoid PCI
the IDE secondary channel control has to select
ROM can work.
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