Nexcom PEAK 6320A User Manual page 48

PEAK 6320A 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
enable the shadow RAM. User does not have to select the item.
2. IDE second channel control:
Enable : enable secondary IDE port and BIOS will assign IRQ15 for this
port.
Disable: disable secondary IDE port and IRQ15 is available for other
device.
The item is optional only for PCI BIOS.
3. Some of the sound cards have an onboard CD-ROM controller
which uses IDE Secondary Port. In order to avoid PCI IDE conflict,
the IDE secondary channel control has to select "disable" then CD-
ROM can work.
BIOS Setup 4- 17