Super X11DPi-N(T) User's Manual
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ADDDC (Adaptive Double Device Data Correction) Sparing
Select Enable for ADDDC sparing support to enhance memory performance. The options
are Enable and Disable.
Patrol Scrub
Patrol Scrubbing is a process that allows the CPU to correct correctable memory errors
detected in a memory module and send the corrections to the requestor (the original
source). When this item is set to Enable, the IO hub will read and write back one cache line
every 16K cycles if there is no delay caused by internal processing. By using this method,
roughly 64 GB of memory behind the IO hub will be scrubbed every day. The options are
Enable and Disable.
Patrol Scrub Interval
Use this item to specify the number of hours (between 0 to 24) required for the system to
complete a full patrol scrubbing. Enter 0 for patrol scrubbing to be performed automatically.
The default setting is 24.
Note: This item is hidden when Patrol Scrub item is set to Disable.
IIO Confi guration
EV DFX (Device Function On-Hide) Features
When this feature is set to Enable, the EV_DFX Lock Bits that are located in a processor
will always remain clear during electric tuning. The options are Disable and Enable.
CPU1 Confi guration/CPU2 Confi guration
IOU0 (IIO PCIe Br1)
This item confi gures the PCI-E Bifuraction setting for a PCI-E port specifi ed by the user.
The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
IOU1 (IIO PCIe Br2)
This item confi gures the PCI-E Bifuraction setting for a PCI-E port specifi ed by the user.
The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
IOU2 (IIO PCIe Br3)
This item confi gures the PCI-E Bifuraction setting for a PCI-E port specifi ed by the user.
The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, x16, and Auto.
MCP0 (IIO PCIe Br4)
This item confi gures the PCI-E Bifuraction setting for a PCI-E port specifi ed by the user.
The options are x16 and Auto.
MCP1 (IIO PCIe Br5)
This item confi gures the PCI-E Bifuraction setting for a PCI-E port specifi ed by the user.
The options are x16 and Auto.
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