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UPER
ERVER 5015P-8(R)/5015P-T(R) User's Manual
Discrete MTRR Allocation
If enabled, MTRRs (-Memory Type Range Registers) are confi gured as distinct,
separate units and cannot be overlapped. If enabled, the user can achieve
better graphic effects when using a Linux graphic driver that requires the write-
combining confi guration with 4GB or more memory. The options are Enabled
and Disabled.
PCI Confi guration
Access the submenu to make changes to the following settings for PCI devices.
Onboard GLAN1/GLAN2 (Gigabit- LAN) OPROM Confi gure
Enabling this option provides the capability to boot from GLAN. The options
are Disabled and Enabled.
Reset Confi guration Data
If set to Yes, this setting clears the Extended System Confi guration Data- (ESCD)
area. The options are Yes and No.
Frequency for PCIX#1-SCSI/PCIX#2
This option allows the user to change the bus frequency for the devices installed
in the slots indicated. The options are Auto, PCI 33 MHz, PCI 66 MHz, PCI-X
66 MHz, PCI-X 100 MHz, and PCI-X 133 MHz.
Slot 1 PCI-X 100 MHz ZCR/Slot 2 PCI-X 133 MHz/Slot 3 PCI-Exp.
x4
Access the submenu for each of the settings above to make changes to the
following:
Option ROM Scan
When enabled, this setting will initialize the device expansion ROM. The
options are Enabled and Disabled.
Enable Master
This setting allows you to enable the selected device as the PCI bus master.
The options are Enabled and Disabled.
Latency Timer
This setting allows you to set the clock rate for Bus Master. A high-priority,
high-throughout device may benefi t from a greater Clock rate. The options
are Default, 0020h, 0040h, 0060h, 0080h, 00A0h, 00C0h, and 00E0h. For
Unix, Novell and other Operating Systems, please select the option: other.
If a drive fails after the installation of a new software , you might want to
change this setting and try again. Different OS requires different Bus Master
clock rate.
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