Supermicro SuperServer 6048R-TXR, User Manual

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Chapter 7: BIOS
7-23
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 IO hub. The base memory size must be between 4032G to 4078G. The
options are
56T , 48T, 24T, 512G, and 256G.
MMIO High Size
Use this item to select the high memory size according to memory-address mapping
for the IO hub. The options are
256G , 128G, 512G, and 1024G.
CPU1 Slot1 PCI-E 3.0 x8 OPROM - CPU1 Slot5 PCI-E 3.0 x8 OPROM/CPU2
Slot6 PCI-E 3.0 x8 OPROM - CPU2 Slot10 PCI-E 3.0 x8 OPROM/CPU2 Slot11
PCI-E 2.0 x4 OPROM
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 Enabled to enable Option ROM support to boot the computer using a device
installed on the slot specified by the user. 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 a LAN port specified by
the user for system boot. The default setting for LAN1 Option ROM is PXE , and
the default setting for LAN2 Option ROM is Disabled .
Onboard Video OPROM
Select Legacy to boot the system using a legacy video device installed on the
motherboard. The options are Disabled,
Legacy and EFI.
VGA Priority
Use this item to select the graphics device to be used as the primary video display
for system boot. The options are
Onboard and Offboard.
Network Stack
Select Enabled to enable UEFI (Unified Extensible Firmware Interface) for network
stack support. The options are Enabled and Disabled .

Super IO Configuration
Super IO Chip AST2400