Chapter 4: BIOS
59
Patrol Scrub Interval
This feature allows the user 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
.
IIO Configuration
Socket0 Configuration
IOU0 (II0 PCIe Br1) / IOU1 (II0 PCIe Br2)
This features configure the PCI-E port Bifuraction setting for a PCI-E port specified by
the user. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and
Auto
.
MCP0 (II0 PCIe Br4) / MCP1 (II0 PCIe Br5)
This features configure the PCI-E port Bifuraction setting for a PCI-E port specified by
the user. The options are x16 and
Auto
.
Socket 0 PcieBr0D00F0 - Port 0/DMI
Socket 0 PcieBr1D00F0 - Port 1A
Socket 0 PcieBr1D01F0 - Port 1B
Socket 0 PcieBr1D02F0 - Port 1C
Socket 0 PcieBr2D00F0 - Port A2
Socket 0 PcieBr4D00F0 - MCP 0
Socket 0 PcieBr5D00F0 - MCP 1
Link Speed
Use this feature to select the link speed for the PCI-E port specified by the user. The
options are
Auto,
Gen 1 (2.5 GT/s), Gen 2 (5 GT/s), and Gen 3 (8 GT/s).
PCI-E Port Max Payload Size
Selecting Auto for this feature will enable the motherboard to automatically detect
the maximum Transaction Layer Packet (TLP) size for the connected PCI-E device,
allowing for maximum I/O efficiency. Selecting 128B or 256B will designate maximum
packet size of 128 or 256. If possible, select max payload size to 256B. The options
are 128B, 256B, and
Auto.
ECRC
Use this feature to enable or disable Error Capabilities and Control Register (ECRC).
The options are
Disable
and Enable.
