Supermicro SuperServer 8048B-TRFT, Руководство пользователя

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Chapter 7: BIOS
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SUPERSERVER 8048B-TRFT USER'S MANUAL
Alternate ID (Available when RAID is selected in the item above-"Configure
SATA as")
Select Enabled for the port specified by the user to report an alternate ID to the
system. The options are Enabled and Disabled.
SATA Port 0/SATA Port 1/SATA Port 2/SATA Port 3/SATA Port 4/SATA Port 5
This section allows the user to configure the following settings for the SATA port
specified by the user.
Software Preserve
Port 0/Port 1/Port 2/Port 3/Port 4/Port 5
Select Enabled to enable the port specified by the user. The options are Enabled
and Disabled.
Hot Plug (Available when AHCI or RAID is selected in the item above-
"Configure SATA as")
Select Enabled to support Hot-plugging for the selected SATA port which will al-
low the user to replace a device without shutting down the system. The options
are Enabled and
Disabled.
Port Multiplier (Available when AHCI or RAID is selected in the item above-
"Configure SATA as")
Select Enabled to support port-multiplier for the SATA port specified by the user.
The options are Enabled and
Disabled.
Spin Up Device (Available when AHCI or RAID is selected in the item
above-"Configure SATA as")
Select Enabled to allow the PCH to start a COMRESET initialization (from 0
to 1 on an edge detect) to the device. The options are Enabled and
Disabled
.
SATA Device Type
Use this feature to configure the SATA device type for the device installed on
selected a SATA port for use of IDE mode, RAID mode or AHCI mode. The op-
tions are Solid State Device and
Hard Disk Drive .

PCIe/PCI/PnP Configuration
PCI Latency Timer
Use this feature to set the latency timer of each PCI device installed on a PCI bus.
Select 64 to set the PCI latency to 64 PCI clock cycles. The options are
32 , 64, 96,
128, 160, 192, 224 and 248 (PCI Bus Clocks).
VGA Palette Snoop
Select Enabled to support VGA palette register snooping which will allow the
PCI cards that do not contain their own VGA color palette to examine the video
cards palette and mimic it for proper color display. The options are
Disabled and
Enabled.
PERR# Generation
Select Enabled to allow a PCI device to generate a PERR number for a PCI Bus
Signal Error Event. The options are Enabled and
Disabled .
SERR# Generation
Select Enabled to allow a PCI device to generate an SERR number for a PCI Bus
Signal Error Event. The options are Enabled and
Disabled .
Maximum Payload
Select Auto to allow the system BIOS to automatically set the maximum payload
value for a PCI-E device to enhance system performance. The options are
Auto
,
128 Bytes and 256 Bytes.
Maximum Read Request
Select Auto to allow the system BIOS to automatically set the maximum Read
Request size for a PCI-E device to enhance system performance. The options are
Auto
, 128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.
ASPM Support
This feature allows the user to set the Active State Power Management (ASPM)
level for a PCI-E device. Select Force L0s to force all PCI-E links to operate at L0s
state. Select Auto to allow the system BIOS to automatically set the ASPM level for
the system. Select Disabled to disable ASPM support. The options are
Disabled
,
Force L0s, and Auto.
Warning : Enabling ASPM support may cause some PCI-E devices to fail!
Above 4G Decoding (Available if the system supports 64-bit PCI decoding)
Select Enabled to decode a PCI device that supports 64-bit in the space above 4G
Address. The options are Enabled and
Disabled .