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4-16

X10SAT User’s Manual

Memory Frequency Limiter

This feature limits the frequency on which the system memory operates. The

settings are Auto, 1067, 1333, and 1600d.

Max TOLUD (Top of Low Usable DRAM)

This feature sets the maximum TOLUD value, which species the "Top of Low

Usable DRAM" memory space to be used by internal graphics devices, GTT

Stolen Memory, and TSEG, respectively, if these devices are enabled. The op-

tions are Dynamic, 1 GB, 1.25 GB, 1.5 GB, 1.75 GB, 2 GB, 2.25 GB, 2.5 GB,

2.75 GB, 3 GB and 3.25 GB.

Note: TSEG is a block of memory that is only accessible by the processor

while operating in System Management Mode (SMM).

Memory Scrambler

This feature enables or disables memory scrambler support for memory error

correction. The settings are Enabled and Disabled.



PCH-IO Conguration

This item displays the information for the PCH-IO Chip.

•Intel PCH Rev ID

•USB Conguration

•USB Devices: 1 Keyboard, 1 Mouse, 2 Hubs

EHCI1

Select Enabled to enable EHCI (Enhanced Host Controller Interface) Controller 1

for USB 2.0 support. One EHCI controller must always be enabled. The settings

are Enabled and Disabled.

EHCI2

Select Enabled to enable EHCI (Enhanced Host Controller Interface) Controller 2

for USB 2.0 support. One EHCI controller must always be enabled. The settings

are Enabled and Disabled.

Legacy USB Support

Select Enabled to support legacy USB devices. Select Auto to disable legacy

support when legacy USB devices are not present. If Disable is selected, legacy

USB devices will not be supported. The options are Enabled, Disabled and Auto.

Supero X10SAT User Manual

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