Supero Supero PDSMA, User Manual

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PDSMA User's Manual
to be cached into the buffer and written into the system memory at the same
time. Select Write Protect to prevent data from being written into the extended
memory area above 1 MB. Select Write Back to allow the CPU to write data back
directly from the buffer without writing data to the System Memory for fast CPU
data processing and operation. The options are Uncached, Write Through, Write
Protect, and Write Back .
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 .
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PCI Confi guration
Access the submenu to make changes to the following settings for PCI devices.
Onboard G-Lan1/2 OPROM Confi guration
Enabling this option provides the capability to boot from GLAN. The options are
Disabled and Enabled .
Default VGA
Select Add-on Card if you want to use an add-on VGA card that is installed.
Otherwise, select Onboard VGA to use the built-in VGA video. The options are
Add-on Card and Onboard VGA.
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
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.
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Slot 1-Slot 5 PCI 32-bit/Slot 6 PCI-X 133 MHz
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.