Supero X10DAC, User Manual

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Chapter 4: AMI BIOS
4-23
Maximum Read Request
Select Auto for the system BIOS to automatically set the maximum size for a read
request 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
Use this item to set the Active State Power Management (ASPM) level for a PCI-E
device. Select Auto for the system BIOS to automatically set the ASPM level based
on the system configuration. Select Disabled to disable ASPM support. The options
are Disabled and Auto.
Warning : Enabling ASPM support may cause some PCI-E devices to fail!
MMIOHBase
Use this item to select the base memory size according to memory-address map-
ping for the PCH. The base memory size must be between 4032G to 4078G. The
options are
56T , 48T, 24T, 2T, 512G, and 256G.
MMIO High Size
Use this item to select the high memory size according to memory-address mapping
for the PCH. The options are
256G , 128G, 512G, and 1024G.
PCI Devices Option ROM Setting
CPU1 Slot 1 PCI-E x16 OPROM (Option ROM)/CPU2 Slot 2 PCI-E x8 OPROM
(Option ROM)/CPU1 Slot 3 PCI-E x16 OPROM (Option ROM)/CPU2 Slot 4
PCI-E x8 OPROM (Option ROM)/CPU1 Slot 5 PCI-E x16 OPROM (Option
ROM)/PCH Slot 6 PCI-E x4 OPROM (Option ROM)/Onboard LSI 3008
OPROM (Option ROM)
Select Enabled to enable Option ROM support to boot the computer using a de-
vice installed on the slot specified by the user. The options are Disabled, Legacy
and EFI.
Onboard LAN Option ROM Type
Select Legacy to boot the computer using a Legacy device installed on the moth-
erboard. The options are
Legacy and EFI.
Onboard LAN1 Option ROM/Onboard LAN2 Option ROM
Use this option to select the type of device installed in LAN Port1, LAN Port2 or
the onboard video device used for system boot. The default setting for LAN1 Option
ROM is
PXE
, for LAN2 Option ROM is
Disabled
.