Table of Contents
Advertisement
PDSML-LN1+/PDSML-LN2+/PDSML-E+ User's Manual
the system memory at the same time. Select Write Protect to prevent data
from being written into the extended memory area. 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 configured 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 write-combining
with 4GB (or more) of memory. The options are Enabled and Disabled.
PCI Configuration
Access the submenu to make changes to the following settings for PCI devices.
Onboard G-LAN1/G-LAN2 (Gigabit- LAN) OPROM Configuration
Enabling this option provides the capability to boot from GLAN. The options are
Disabled and Enabled. Note: G-LAN2 is available on the PDSML-LN2+/PDSML-E+
only.
Reset Configuration Data
If set to Yes, this setting clears the Extended System Configuration Data- (ESCD)
area. The options are Yes and No.
Slot 4 PCI 32(32-bit)/Slot 5 PCI-Exp. x4/Slot 6 PCI 32(32-bit)/Slot 6
PCI-Exp. x8 MHz
Access the submenu for each of the settings above to make changes to the fol-
lowing:
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 benefit 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
4-10
Advertisement
Table of Contents
