Supermicro X10SDE-DF, Руководство пользователя

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Chapter 4: BIOS
53
Patrol Scrub Interval
This feature allows you to decide how many hours the system should wait before the next
complete patrol scrub is performed. Use the keyboard to enter a value from 0-24. The
default setting is
24 .
Demand Scrub
Demand Scrubbing is a process that allows the CPU to correct correctable memory errors
found on a memory module. When the CPU or I/O issues a demand-read command, and
the read data from memory turns out to be a correctable error, the error is corrected and
sent to the requestor (the original source). Memory is updated as well. Select Enable to
use Demand Scrubbing for ECC memory correction. The options are Disable and
Enable .
Device Tagging
Select Enable to support device tagging that generates stuck bits or hard errors. The options
are
Disable
and Enable.

South Bridge
The following South Bridge information will display:
•
USB Configuration
•
USB Module Version
•
USB Devices
Legacy USB Support
This feature enables support for legacy USB devices. Select Auto to disable legacy support
if USB devices are not present. Select Disable to have USB devices available only for EFI
applications. The options are
Enabled, Disabled, and Auto.
EHCI Hand-Off
This item is for the Operating Systems that do not support Enhanced Host Controller
Interface (EHCI) hand-off. When this item is enabled, EHCI ownership change will be
claimed by the EHCI driver. The options are
Disabled and Enabled.
Port 60/64 Emulation
This feature enables or disables I/O port 60h/64h emulation support. This should be enabled
for complete USB keyboard legacy support for non-USB-aware Operating Systems. The
options are Disabled and
Enabled
.